diff --git a/cc/debug/rendering_stats.cc b/cc/debug/rendering_stats.cc
index abce5ae562b9f6..5c194c6256f378 100644
--- a/cc/debug/rendering_stats.cc
+++ b/cc/debug/rendering_stats.cc
@@ -51,26 +51,6 @@ void ImplThreadRenderingStats::Add(const ImplThreadRenderingStats& other) {
   rasterized_pixel_count += other.rasterized_pixel_count;
 }
 
-void RenderingStats::EnumerateFields(Enumerator* enumerator) const {
-  enumerator->AddInt64("frameCount",
-                       main_stats.frame_count + impl_stats.frame_count);
-  enumerator->AddDouble("paintTime",
-                        main_stats.paint_time.InSecondsF());
-  enumerator->AddInt64("paintedPixelCount",
-                       main_stats.painted_pixel_count);
-  enumerator->AddDouble("recordTime",
-                        main_stats.record_time.InSecondsF());
-  enumerator->AddInt64("recordedPixelCount",
-                       main_stats.recorded_pixel_count);
-  // Combine rasterization and analysis time as a precursor to combining
-  // them in the same step internally.
-  enumerator->AddDouble("rasterizeTime",
-                        impl_stats.rasterize_time.InSecondsF() +
-                            impl_stats.analysis_time.InSecondsF());
-  enumerator->AddInt64("rasterizedPixelCount",
-                       impl_stats.rasterized_pixel_count);
-}
-
 void RenderingStats::Add(const RenderingStats& other) {
   main_stats.Add(other.main_stats);
   impl_stats.Add(other.impl_stats);
diff --git a/cc/debug/rendering_stats.h b/cc/debug/rendering_stats.h
index d28f110715744c..72262c8b6ad890 100644
--- a/cc/debug/rendering_stats.h
+++ b/cc/debug/rendering_stats.h
@@ -12,22 +12,6 @@
 
 namespace cc {
 
-// In conjunction with EnumerateFields, this allows the embedder to
-// enumerate the values in this structure without
-// having to embed references to its specific member variables. This
-// simplifies the addition of new fields to this type.
-class RenderingStatsEnumerator {
- public:
-  virtual void AddInt64(const char* name, int64 value) = 0;
-  virtual void AddDouble(const char* name, double value) = 0;
-  virtual void AddInt(const char* name, int value) = 0;
-  virtual void AddTimeDeltaInSecondsF(const char* name,
-                                      const base::TimeDelta& value) = 0;
-
- protected:
-  virtual ~RenderingStatsEnumerator() {}
-};
-
 struct CC_EXPORT MainThreadRenderingStats {
   // Note: when adding new members, please remember to update EnumerateFields
   // and Add in rendering_stats.cc.
@@ -58,14 +42,9 @@ struct CC_EXPORT ImplThreadRenderingStats {
 };
 
 struct CC_EXPORT RenderingStats {
-  typedef RenderingStatsEnumerator Enumerator;
-
   MainThreadRenderingStats main_stats;
   ImplThreadRenderingStats impl_stats;
 
-  // Outputs the fields in this structure to the provided enumerator.
-  void EnumerateFields(Enumerator* enumerator) const;
-
   // Add fields of |other| to the fields in this structure.
   void Add(const RenderingStats& other);
 };
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 485dc52baa11c2..e67e26932a4618 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -507,11 +507,6 @@ void LayerTreeHost::SetNeedsDisplayOnAllLayers() {
   }
 }
 
-void LayerTreeHost::CollectRenderingStats(RenderingStats* stats) const {
-  CHECK(debug_state_.RecordRenderingStats());
-  *stats = rendering_stats_instrumentation_->GetRenderingStats();
-}
-
 const RendererCapabilities& LayerTreeHost::GetRendererCapabilities() const {
   return proxy_->GetRendererCapabilities();
 }
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 663fd9ea8bb1cc..7e637a74826b17 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -2385,8 +2385,6 @@ void RenderWidgetHostImpl::ComputeTouchLatency(
 
   base::TimeDelta ui_delta =
       rwh_component.event_time - ui_component.event_time;
-  rendering_stats_.touch_ui_count++;
-  rendering_stats_.total_touch_ui_latency += ui_delta;
   UMA_HISTOGRAM_CUSTOM_COUNTS(
       "Event.Latency.Browser.TouchUI",
       ui_delta.InMicroseconds(),
@@ -2400,8 +2398,6 @@ void RenderWidgetHostImpl::ComputeTouchLatency(
     DCHECK(acked_component.event_count == 1);
     base::TimeDelta acked_delta =
         acked_component.event_time - rwh_component.event_time;
-    rendering_stats_.touch_acked_count++;
-    rendering_stats_.total_touch_acked_latency += acked_delta;
     UMA_HISTOGRAM_CUSTOM_COUNTS(
         "Event.Latency.Browser.TouchAcked",
         acked_delta.InMicroseconds(),
@@ -2409,10 +2405,6 @@ void RenderWidgetHostImpl::ComputeTouchLatency(
         1000000,
         100);
   }
-
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableGpuBenchmarking))
-    Send(new ViewMsg_SetBrowserRenderingStats(routing_id_, rendering_stats_));
 }
 
 void RenderWidgetHostImpl::FrameSwapped(const ui::LatencyInfo& latency_info) {
@@ -2435,11 +2427,6 @@ void RenderWidgetHostImpl::FrameSwapped(const ui::LatencyInfo& latency_info) {
     return;
   }
 
-  rendering_stats_.input_event_count += rwh_component.event_count;
-  rendering_stats_.total_input_latency +=
-      rwh_component.event_count *
-      (swap_component.event_time - rwh_component.event_time);
-
   ui::LatencyInfo::LatencyComponent original_component;
   if (latency_info.FindLatency(
           ui::INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL_COMPONENT,
@@ -2458,15 +2445,7 @@ void RenderWidgetHostImpl::FrameSwapped(const ui::LatencyInfo& latency_info) {
           1000000,
           100);
     }
-    rendering_stats_.scroll_update_count += original_component.event_count;
-    rendering_stats_.total_scroll_update_latency +=
-        original_component.event_count *
-        (swap_component.event_time - original_component.event_time);
   }
-
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableGpuBenchmarking))
-    Send(new ViewMsg_SetBrowserRenderingStats(routing_id_, rendering_stats_));
 }
 
 void RenderWidgetHostImpl::DidReceiveRendererFrame() {
diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
index df6dc8daa2bf9f..45bdb9650aa102 100644
--- a/content/browser/renderer_host/render_widget_host_impl.h
+++ b/content/browser/renderer_host/render_widget_host_impl.h
@@ -25,7 +25,6 @@
 #include "build/build_config.h"
 #include "content/browser/renderer_host/input/input_ack_handler.h"
 #include "content/browser/renderer_host/input/input_router_client.h"
-#include "content/common/browser_rendering_stats.h"
 #include "content/common/input/synthetic_gesture_packet.h"
 #include "content/common/view_message_enums.h"
 #include "content/port/browser/event_with_latency_info.h"
@@ -932,8 +931,6 @@ class CONTENT_EXPORT RenderWidgetHostImpl : virtual public RenderWidgetHost,
 
   int64 last_input_number_;
 
-  BrowserRenderingStats rendering_stats_;
-
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
diff --git a/content/common/browser_rendering_stats.cc b/content/common/browser_rendering_stats.cc
deleted file mode 100644
index 9c0c8259de5e53..00000000000000
--- a/content/common/browser_rendering_stats.cc
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/common/browser_rendering_stats.h"
-
-namespace content {
-
-BrowserRenderingStats::BrowserRenderingStats() :
-    input_event_count(0),
-    touch_ui_count(0),
-    touch_acked_count(0),
-    scroll_update_count(0) {
-}
-
-BrowserRenderingStats::~BrowserRenderingStats() {}
-
-void BrowserRenderingStats::EnumerateFields(
-    cc::RenderingStats::Enumerator* enumerator) const {
-  enumerator->AddInt("inputEventCount", input_event_count);
-  enumerator->AddTimeDeltaInSecondsF("totalInputLatency", total_input_latency);
-
-  enumerator->AddInt("touchUICount", touch_ui_count);
-  enumerator->AddTimeDeltaInSecondsF("totalTouchUILatency",
-                                     total_touch_ui_latency);
-
-  enumerator->AddInt("touchAckedCount", touch_acked_count);
-  enumerator->AddTimeDeltaInSecondsF("totalTouchAckedLatency",
-                                     total_touch_acked_latency);
-
-  enumerator->AddInt("scrollUpdateCount", scroll_update_count);
-  enumerator->AddTimeDeltaInSecondsF("totalScrollUpdateLatency",
-                                     total_scroll_update_latency);
-}
-
-}  // namespace content
diff --git a/content/common/browser_rendering_stats.h b/content/common/browser_rendering_stats.h
deleted file mode 100644
index 1db8dd05d03d06..00000000000000
--- a/content/common/browser_rendering_stats.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_COMMON_BROWSER_RENDERING_STATS_H_
-#define CONTENT_COMMON_BROWSER_RENDERING_STATS_H_
-
-#include "base/time/time.h"
-#include "cc/debug/rendering_stats.h"
-#include "content/common/content_export.h"
-
-namespace content {
-
-struct CONTENT_EXPORT BrowserRenderingStats {
-  BrowserRenderingStats();
-  ~BrowserRenderingStats();
-
-  uint32 input_event_count;
-  base::TimeDelta total_input_latency;
-
-  uint32 touch_ui_count;
-  base::TimeDelta total_touch_ui_latency;
-  uint32 touch_acked_count;
-  base::TimeDelta total_touch_acked_latency;
-
-  uint32 scroll_update_count;
-  base::TimeDelta total_scroll_update_latency;
-  // Note: when adding new members, please remember to update enumerateFields
-  // in browser_rendering_stats.cc.
-
-  // Outputs the fields in this structure to the provided enumerator.
-  void EnumerateFields(cc::RenderingStats::Enumerator* enumerator) const;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_BROWSER_RENDERING_STATS_H_
diff --git a/content/common/gpu/client/gpu_channel_host.cc b/content/common/gpu/client/gpu_channel_host.cc
index 72f80f1af0bfa8..aa3d44fc116470 100644
--- a/content/common/gpu/client/gpu_channel_host.cc
+++ b/content/common/gpu/client/gpu_channel_host.cc
@@ -218,14 +218,6 @@ void GpuChannelHost::DestroyCommandBuffer(
   delete command_buffer;
 }
 
-bool GpuChannelHost::CollectRenderingStatsForSurface(
-    int surface_id, GpuRenderingStats* stats) {
-  TRACE_EVENT0("gpu", "GpuChannelHost::CollectRenderingStats");
-
-  return Send(new GpuChannelMsg_CollectRenderingStatsForSurface(surface_id,
-                                                                stats));
-}
-
 void GpuChannelHost::AddRoute(
     int route_id, base::WeakPtr<IPC::Listener> listener) {
   DCHECK(MessageLoopProxy::current().get());
diff --git a/content/common/gpu/client/gpu_channel_host.h b/content/common/gpu/client/gpu_channel_host.h
index 03466ea9966472..ed83e015f45619 100644
--- a/content/common/gpu/client/gpu_channel_host.h
+++ b/content/common/gpu/client/gpu_channel_host.h
@@ -49,7 +49,6 @@ class SyncMessageFilter;
 namespace content {
 class CommandBufferProxyImpl;
 class GpuChannelHost;
-struct GpuRenderingStats;
 
 struct GpuListenerInfo {
   GpuListenerInfo();
@@ -140,10 +139,6 @@ class GpuChannelHost : public IPC::Sender,
   // Destroy a command buffer created by this channel.
   void DestroyCommandBuffer(CommandBufferProxyImpl* command_buffer);
 
-  // Collect rendering stats from GPU process.
-  bool CollectRenderingStatsForSurface(
-      int surface_id, GpuRenderingStats* stats);
-
   // Add a route for the current message loop.
   void AddRoute(int route_id, base::WeakPtr<IPC::Listener> listener);
   void RemoveRoute(int route_id);
diff --git a/content/common/gpu/gpu_channel.cc b/content/common/gpu/gpu_channel.cc
index f02a69fdddf44e..7ce8d30dae9ce5 100644
--- a/content/common/gpu/gpu_channel.cc
+++ b/content/common/gpu/gpu_channel.cc
@@ -757,9 +757,6 @@ bool GpuChannel::OnControlMessageReceived(const IPC::Message& msg) {
                         OnDevToolsStartEventsRecording)
     IPC_MESSAGE_HANDLER(GpuChannelMsg_DevToolsStopEventsRecording,
                         OnDevToolsStopEventsRecording)
-    IPC_MESSAGE_HANDLER(
-        GpuChannelMsg_CollectRenderingStatsForSurface,
-        OnCollectRenderingStatsForSurface)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   DCHECK(handled) << msg.type();
@@ -918,34 +915,6 @@ void GpuChannel::OnDevToolsStopEventsRecording() {
   devtools_gpu_agent_->StopEventsRecording();
 }
 
-void GpuChannel::OnCollectRenderingStatsForSurface(
-    int32 surface_id, GpuRenderingStats* stats) {
-  for (StubMap::Iterator<GpuCommandBufferStub> it(&stubs_);
-       !it.IsAtEnd(); it.Advance()) {
-    int texture_upload_count =
-        it.GetCurrentValue()->decoder()->GetTextureUploadCount();
-    base::TimeDelta total_texture_upload_time =
-        it.GetCurrentValue()->decoder()->GetTotalTextureUploadTime();
-    base::TimeDelta total_processing_commands_time =
-        it.GetCurrentValue()->decoder()->GetTotalProcessingCommandsTime();
-
-    stats->global_texture_upload_count += texture_upload_count;
-    stats->global_total_texture_upload_time += total_texture_upload_time;
-    stats->global_total_processing_commands_time +=
-        total_processing_commands_time;
-    if (it.GetCurrentValue()->surface_id() == surface_id) {
-      stats->texture_upload_count += texture_upload_count;
-      stats->total_texture_upload_time += total_texture_upload_time;
-      stats->total_processing_commands_time += total_processing_commands_time;
-    }
-  }
-
-  GPUVideoMemoryUsageStats usage_stats;
-  gpu_channel_manager_->gpu_memory_manager()->GetVideoMemoryUsageStats(
-      &usage_stats);
-  stats->global_video_memory_bytes_allocated = usage_stats.bytes_allocated;
-}
-
 void GpuChannel::MessageProcessed() {
   messages_processed_++;
   if (preempting_flag_.get()) {
diff --git a/content/common/gpu/gpu_channel.h b/content/common/gpu/gpu_channel.h
index 68ca02235fe776..b0920cf92130ee 100644
--- a/content/common/gpu/gpu_channel.h
+++ b/content/common/gpu/gpu_channel.h
@@ -42,7 +42,6 @@ namespace content {
 class DevToolsGpuAgent;
 class GpuChannelManager;
 class GpuChannelMessageFilter;
-struct GpuRenderingStats;
 class GpuVideoEncodeAccelerator;
 class GpuWatchdog;
 
@@ -172,10 +171,6 @@ class GpuChannel : public IPC::Listener,
   void OnDevToolsStartEventsRecording(int32* route_id);
   void OnDevToolsStopEventsRecording();
 
-  // Collect rendering stats.
-  void OnCollectRenderingStatsForSurface(
-      int32 surface_id, GpuRenderingStats* stats);
-
   // Decrement the count of unhandled IPC messages and defer preemption.
   void MessageProcessed();
 
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h
index 4ee0cab6c66ccb..bbdb375c8b9368 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -12,7 +12,6 @@
 #include "content/common/content_export.h"
 #include "content/common/gpu/gpu_memory_uma_stats.h"
 #include "content/common/gpu/gpu_process_launch_causes.h"
-#include "content/common/gpu/gpu_rendering_stats.h"
 #include "content/public/common/common_param_traits.h"
 #include "content/public/common/gpu_memory_stats.h"
 #include "gpu/command_buffer/common/capabilities.h"
@@ -223,16 +222,6 @@ IPC_ENUM_TRAITS(gpu::error::ContextLostReason)
 
 IPC_ENUM_TRAITS(media::VideoCodecProfile)
 
-IPC_STRUCT_TRAITS_BEGIN(content::GpuRenderingStats)
-  IPC_STRUCT_TRAITS_MEMBER(global_texture_upload_count)
-  IPC_STRUCT_TRAITS_MEMBER(global_total_texture_upload_time)
-  IPC_STRUCT_TRAITS_MEMBER(texture_upload_count)
-  IPC_STRUCT_TRAITS_MEMBER(total_texture_upload_time)
-  IPC_STRUCT_TRAITS_MEMBER(global_total_processing_commands_time)
-  IPC_STRUCT_TRAITS_MEMBER(total_processing_commands_time)
-  IPC_STRUCT_TRAITS_MEMBER(global_video_memory_bytes_allocated)
-IPC_STRUCT_TRAITS_END()
-
 IPC_ENUM_TRAITS(media::VideoFrame::Format)
 
 IPC_ENUM_TRAITS(media::VideoEncodeAccelerator::Error)
@@ -481,11 +470,6 @@ IPC_SYNC_MESSAGE_CONTROL0_1(GpuChannelMsg_CreateVideoEncoder,
 
 IPC_MESSAGE_CONTROL1(GpuChannelMsg_DestroyVideoEncoder, int32 /* route_id */)
 
-// Tells the GPU process to collect rendering stats.
-IPC_SYNC_MESSAGE_CONTROL1_1(GpuChannelMsg_CollectRenderingStatsForSurface,
-                            int32 /* surface_id */,
-                            content::GpuRenderingStats /* stats */)
-
 // Sent by DevTools agent in the inspected renderer process to initiate GPU
 // instrumentation events recording.
 IPC_SYNC_MESSAGE_CONTROL0_1(GpuChannelMsg_DevToolsStartEventsRecording,
diff --git a/content/common/gpu/gpu_rendering_stats.cc b/content/common/gpu/gpu_rendering_stats.cc
deleted file mode 100644
index 88e54f08f6ea07..00000000000000
--- a/content/common/gpu/gpu_rendering_stats.cc
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/common/gpu/gpu_rendering_stats.h"
-
-namespace content {
-
-GpuRenderingStats::GpuRenderingStats()
-    : global_texture_upload_count(0),
-      texture_upload_count(0),
-      global_video_memory_bytes_allocated(0) {
-}
-
-GpuRenderingStats::~GpuRenderingStats() {
-}
-
-void GpuRenderingStats::EnumerateFields(
-    cc::RenderingStats::Enumerator* enumerator) const {
-  enumerator->AddInt("globalTextureUploadCount", global_texture_upload_count);
-  enumerator->AddTimeDeltaInSecondsF("globalTotalTextureUploadTimeInSeconds",
-                                     global_total_texture_upload_time);
-  enumerator->AddInt("textureUploadCount", texture_upload_count);
-  enumerator->AddTimeDeltaInSecondsF("totalTextureUploadTimeInSeconds",
-                           total_texture_upload_time);
-  enumerator->AddTimeDeltaInSecondsF(
-      "globalTotalProcessingCommandsTimeInSeconds",
-      global_total_processing_commands_time);
-  enumerator->AddTimeDeltaInSecondsF("totalProcessingCommandsTimeInSeconds",
-                                     total_processing_commands_time);
-  enumerator->AddInt64("globalVideoMemoryBytesAllocated",
-                       global_video_memory_bytes_allocated);
-}
-
-}  // namespace content
diff --git a/content/common/gpu/gpu_rendering_stats.h b/content/common/gpu/gpu_rendering_stats.h
deleted file mode 100644
index ab248537201778..00000000000000
--- a/content/common/gpu/gpu_rendering_stats.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_COMMON_GPU_GPU_RENDERING_STATS_H_
-#define CONTENT_COMMON_GPU_GPU_RENDERING_STATS_H_
-
-#include "base/time/time.h"
-#include "cc/debug/rendering_stats.h"
-#include "content/common/content_export.h"
-
-namespace content {
-
-struct CONTENT_EXPORT GpuRenderingStats {
-  GpuRenderingStats();
-  ~GpuRenderingStats();
-
-  int global_texture_upload_count;
-  base::TimeDelta global_total_texture_upload_time;
-  int texture_upload_count;
-  base::TimeDelta total_texture_upload_time;
-  base::TimeDelta global_total_processing_commands_time;
-  base::TimeDelta total_processing_commands_time;
-  int64 global_video_memory_bytes_allocated;
-  // Note: when adding new members, please remember to update enumerateFields
-  // in gpu_rendering_stats.cc.
-
-  // Outputs the fields in this structure to the provided enumerator.
-  void EnumerateFields(cc::RenderingStats::Enumerator* enumerator) const;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_COMMON_RENDERING_STATS_H_
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index f88bc9b694a94b..0bfc66eb9a3a74 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -11,7 +11,6 @@
 #include "cc/output/begin_frame_args.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
-#include "content/common/browser_rendering_stats.h"
 #include "content/common/content_export.h"
 #include "content/common/content_param_traits.h"
 #include "content/common/cookie_data.h"
@@ -272,17 +271,6 @@ IPC_STRUCT_TRAITS_BEGIN(ui::SelectedFileInfo)
   IPC_STRUCT_TRAITS_MEMBER(display_name)
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_TRAITS_BEGIN(content::BrowserRenderingStats)
-  IPC_STRUCT_TRAITS_MEMBER(input_event_count)
-  IPC_STRUCT_TRAITS_MEMBER(total_input_latency)
-  IPC_STRUCT_TRAITS_MEMBER(touch_ui_count)
-  IPC_STRUCT_TRAITS_MEMBER(total_touch_ui_latency)
-  IPC_STRUCT_TRAITS_MEMBER(touch_acked_count)
-  IPC_STRUCT_TRAITS_MEMBER(total_touch_acked_latency)
-  IPC_STRUCT_TRAITS_MEMBER(scroll_update_count)
-  IPC_STRUCT_TRAITS_MEMBER(total_scroll_update_latency)
-IPC_STRUCT_TRAITS_END()
-
 IPC_STRUCT_BEGIN(ViewHostMsg_CreateWindow_Params)
   // Routing ID of the view initiating the open.
   IPC_STRUCT_MEMBER(int, opener_id)
@@ -895,11 +883,6 @@ IPC_MESSAGE_ROUTED3(ViewMsg_Find,
 IPC_MESSAGE_ROUTED1(ViewMsg_StopFinding,
                     content::StopFindAction /* action */)
 
-// Informs the renderer about various statistics the browser has (e.g.
-// latency) regarding the frames that have been displayed.
-IPC_MESSAGE_ROUTED1(ViewMsg_SetBrowserRenderingStats,
-                    content::BrowserRenderingStats /* stats */)
-
 // Replaces a date time input field.
 IPC_MESSAGE_ROUTED1(ViewMsg_ReplaceDateTime,
                     double /* dialog_value */)
diff --git a/content/content_common.gypi b/content/content_common.gypi
index 750d799d802713..a896e9ae725f2f 100644
--- a/content/content_common.gypi
+++ b/content/content_common.gypi
@@ -122,8 +122,6 @@
     'common/browser_plugin/browser_plugin_constants.cc',
     'common/browser_plugin/browser_plugin_constants.h',
     'common/browser_plugin/browser_plugin_messages.h',
-    'common/browser_rendering_stats.cc',
-    'common/browser_rendering_stats.h',
     'common/cc_messages.cc',
     'common/cc_messages.h',
     'common/child_process_host_impl.cc',
@@ -229,8 +227,6 @@
     'common/gpu/gpu_memory_uma_stats.h',
     'common/gpu/gpu_messages.h',
     'common/gpu/gpu_process_launch_causes.h',
-    'common/gpu/gpu_rendering_stats.cc',
-    'common/gpu/gpu_rendering_stats.h',
     'common/gpu/gpu_surface_lookup.cc',
     'common/gpu/gpu_surface_lookup.h',
     'common/gpu/gpu_watchdog.h',
diff --git a/content/renderer/gpu/gpu_benchmarking_extension.cc b/content/renderer/gpu/gpu_benchmarking_extension.cc
index 4736d142450a87..0396d4900c4c02 100644
--- a/content/renderer/gpu/gpu_benchmarking_extension.cc
+++ b/content/renderer/gpu/gpu_benchmarking_extension.cc
@@ -12,8 +12,6 @@
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string_number_conversions.h"
 #include "cc/layers/layer.h"
-#include "content/common/browser_rendering_stats.h"
-#include "content/common/gpu/gpu_rendering_stats.h"
 #include "content/common/input/synthetic_gesture_params.h"
 #include "content/common/input/synthetic_pinch_gesture_params.h"
 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h"
@@ -34,13 +32,11 @@
 #include "third_party/skia/include/core/SkStream.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "v8/include/v8.h"
-#include "webkit/renderer/compositor_bindings/web_rendering_stats_impl.h"
 
 using blink::WebCanvas;
 using blink::WebFrame;
 using blink::WebImageCache;
 using blink::WebPrivatePtr;
-using blink::WebRenderingStatsImpl;
 using blink::WebSize;
 using blink::WebView;
 
@@ -104,38 +100,6 @@ class SkPictureSerializer {
   int layer_id_;
 };
 
-class RenderingStatsEnumerator : public cc::RenderingStats::Enumerator {
- public:
-  RenderingStatsEnumerator(v8::Isolate* isolate,
-                           v8::Handle<v8::Object> stats_object)
-      : isolate(isolate), stats_object(stats_object) {}
-
-  virtual void AddInt64(const char* name, int64 value) OVERRIDE {
-    stats_object->Set(v8::String::NewFromUtf8(isolate, name),
-                      v8::Number::New(isolate, value));
-  }
-
-  virtual void AddDouble(const char* name, double value) OVERRIDE {
-    stats_object->Set(v8::String::NewFromUtf8(isolate, name),
-                      v8::Number::New(isolate, value));
-  }
-
-  virtual void AddInt(const char* name, int value) OVERRIDE {
-    stats_object->Set(v8::String::NewFromUtf8(isolate, name),
-                      v8::Integer::New(isolate, value));
-  }
-
-  virtual void AddTimeDeltaInSecondsF(const char* name,
-                                      const base::TimeDelta& value) OVERRIDE {
-    stats_object->Set(v8::String::NewFromUtf8(isolate, name),
-                      v8::Number::New(isolate, value.InSecondsF()));
-  }
-
- private:
-  v8::Isolate* isolate;
-  v8::Handle<v8::Object> stats_object;
-};
-
 }  // namespace
 
 namespace content {
@@ -264,14 +228,6 @@ class GpuBenchmarkingWrapper : public v8::Extension {
           "  native function SetRasterizeOnlyVisibleContent();"
           "  return SetRasterizeOnlyVisibleContent();"
           "};"
-          "chrome.gpuBenchmarking.renderingStats = function() {"
-          "  native function GetRenderingStats();"
-          "  return GetRenderingStats();"
-          "};"
-          "chrome.gpuBenchmarking.gpuRenderingStats = function() {"
-          "  native function GetGpuRenderingStats();"
-          "  return GetGpuRenderingStats();"
-          "};"
           "chrome.gpuBenchmarking.printToSkPicture = function(dirname) {"
           "  native function PrintToSkPicture();"
           "  return PrintToSkPicture(dirname);"
@@ -363,10 +319,6 @@ class GpuBenchmarkingWrapper : public v8::Extension {
     if (name->Equals(
             v8::String::NewFromUtf8(isolate, "SetRasterizeOnlyVisibleContent")))
       return v8::FunctionTemplate::New(isolate, SetRasterizeOnlyVisibleContent);
-    if (name->Equals(v8::String::NewFromUtf8(isolate, "GetRenderingStats")))
-      return v8::FunctionTemplate::New(isolate, GetRenderingStats);
-    if (name->Equals(v8::String::NewFromUtf8(isolate, "GetGpuRenderingStats")))
-      return v8::FunctionTemplate::New(isolate, GetGpuRenderingStats);
     if (name->Equals(v8::String::NewFromUtf8(isolate, "PrintToSkPicture")))
       return v8::FunctionTemplate::New(isolate, PrintToSkPicture);
     if (name->Equals(v8::String::NewFromUtf8(isolate, "BeginSmoothScroll")))
@@ -409,48 +361,6 @@ class GpuBenchmarkingWrapper : public v8::Extension {
     context.compositor()->SetRasterizeOnlyVisibleContent();
   }
 
-  static void GetRenderingStats(
-      const v8::FunctionCallbackInfo<v8::Value>& args) {
-
-    GpuBenchmarkingContext context;
-    if (!context.Init(false))
-      return;
-
-    WebRenderingStatsImpl stats;
-    context.render_view_impl()->GetRenderingStats(stats);
-
-    content::GpuRenderingStats gpu_stats;
-    context.render_view_impl()->GetGpuRenderingStats(&gpu_stats);
-    BrowserRenderingStats browser_stats;
-    context.render_view_impl()->GetBrowserRenderingStats(&browser_stats);
-    v8::Handle<v8::Object> stats_object = v8::Object::New(args.GetIsolate());
-
-    RenderingStatsEnumerator enumerator(args.GetIsolate(), stats_object);
-    stats.rendering_stats.EnumerateFields(&enumerator);
-    gpu_stats.EnumerateFields(&enumerator);
-    browser_stats.EnumerateFields(&enumerator);
-
-    args.GetReturnValue().Set(stats_object);
-  }
-
-  static void GetGpuRenderingStats(
-      const v8::FunctionCallbackInfo<v8::Value>& args) {
-
-    GpuBenchmarkingContext context;
-    if (!context.Init(false))
-      return;
-
-    content::GpuRenderingStats gpu_stats;
-    context.render_view_impl()->GetGpuRenderingStats(&gpu_stats);
-
-    v8::Isolate* isolate = args.GetIsolate();
-    v8::Handle<v8::Object> stats_object = v8::Object::New(isolate);
-    RenderingStatsEnumerator enumerator(isolate, stats_object);
-    gpu_stats.EnumerateFields(&enumerator);
-
-    args.GetReturnValue().Set(stats_object);
-  }
-
   static void PrintToSkPicture(
       const v8::FunctionCallbackInfo<v8::Value>& args) {
     if (args.Length() != 1)
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index 301e11de69a18d..e4c61f724cfefa 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -327,10 +327,6 @@ void RenderWidgetCompositor::SetRasterizeOnlyVisibleContent() {
   layer_tree_host_->SetDebugState(current);
 }
 
-void RenderWidgetCompositor::GetRenderingStats(cc::RenderingStats* stats) {
-  layer_tree_host_->CollectRenderingStats(stats);
-}
-
 void RenderWidgetCompositor::UpdateTopControlsState(
     cc::TopControlsState constraints,
     cc::TopControlsState current,
diff --git a/content/renderer/gpu/render_widget_compositor.h b/content/renderer/gpu/render_widget_compositor.h
index 5e4cadf4be9851..3f9fa49c9876f1 100644
--- a/content/renderer/gpu/render_widget_compositor.h
+++ b/content/renderer/gpu/render_widget_compositor.h
@@ -10,7 +10,6 @@
 #include "base/time/time.h"
 #include "base/values.h"
 #include "cc/base/swap_promise_monitor.h"
-#include "cc/debug/rendering_stats.h"
 #include "cc/input/top_controls_state.h"
 #include "cc/trees/layer_tree_host_client.h"
 #include "cc/trees/layer_tree_host_single_thread_client.h"
@@ -50,7 +49,6 @@ class RenderWidgetCompositor : public blink::WebLayerTreeView,
   void Composite(base::TimeTicks frame_begin_time);
   void SetNeedsDisplayOnAllLayers();
   void SetRasterizeOnlyVisibleContent();
-  void GetRenderingStats(cc::RenderingStats* stats);
   void UpdateTopControlsState(cc::TopControlsState constraints,
                               cc::TopControlsState current,
                               bool animate);
@@ -110,7 +108,6 @@ class RenderWidgetCompositor : public blink::WebLayerTreeView,
       const blink::WebLayer* innerViewportScrollLayer,
       const blink::WebLayer* outerViewportScrollLayer) OVERRIDE;
   virtual void clearViewportLayers() OVERRIDE;
-  virtual void renderingStats(blink::WebRenderingStats& stats) const {}
   virtual void setShowFPSCounter(bool show);
   virtual void setShowPaintRects(bool show);
   virtual void setShowDebugBorders(bool show);
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index 54b9e99330d377..ffcbabed98eb49 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -67,7 +67,6 @@
 #include "ui/gfx/skia_util.h"
 #include "ui/gl/gl_switches.h"
 #include "ui/surface/transport_dib.h"
-#include "webkit/renderer/compositor_bindings/web_rendering_stats_impl.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/sys_utils.h"
@@ -617,8 +616,6 @@ bool RenderWidget::OnMessageReceived(const IPC::Message& message) {
     IPC_MESSAGE_HANDLER(ViewMsg_ImeEventAck, OnImeEventAck)
 #endif
     IPC_MESSAGE_HANDLER(ViewMsg_Snapshot, OnSnapshot)
-    IPC_MESSAGE_HANDLER(ViewMsg_SetBrowserRenderingStats,
-                        OnSetBrowserRenderingStats)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -2768,36 +2765,11 @@ void RenderWidget::CleanupWindowInPluginMoves(gfx::PluginWindowHandle window) {
   }
 }
 
-void RenderWidget::GetRenderingStats(
-    blink::WebRenderingStatsImpl& stats) const {
-  if (compositor_)
-    compositor_->GetRenderingStats(&stats.rendering_stats);
-
-  stats.rendering_stats.Add(
-      legacy_software_mode_stats_->GetRenderingStats());
-}
-
-bool RenderWidget::GetGpuRenderingStats(GpuRenderingStats* stats) const {
-  GpuChannelHost* gpu_channel = RenderThreadImpl::current()->GetGpuChannel();
-  if (!gpu_channel)
-    return false;
-
-  return gpu_channel->CollectRenderingStatsForSurface(surface_id(), stats);
-}
 
 RenderWidgetCompositor* RenderWidget::compositor() const {
   return compositor_.get();
 }
 
-void RenderWidget::OnSetBrowserRenderingStats(
-    const BrowserRenderingStats& stats) {
-  browser_rendering_stats_ = stats;
-}
-
-void RenderWidget::GetBrowserRenderingStats(BrowserRenderingStats* stats) {
-  *stats = browser_rendering_stats_;
-}
-
 bool RenderWidget::WillHandleMouseEvent(const blink::WebMouseEvent& event) {
   return false;
 }
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index 63f99d03da1012..5fdae4e80c7eb5 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -16,7 +16,6 @@
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "cc/debug/rendering_stats_instrumentation.h"
-#include "content/common/browser_rendering_stats.h"
 #include "content/common/content_export.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/input/synthetic_gesture_params.h"
@@ -57,7 +56,6 @@ class WebInputEvent;
 class WebKeyboardEvent;
 class WebMouseEvent;
 class WebTouchEvent;
-struct WebRenderingStatsImpl;
 }
 
 namespace cc { class OutputSurface; }
@@ -74,7 +72,6 @@ class RenderWidgetCompositor;
 class RenderWidgetTest;
 class ResizingModeSelector;
 struct ContextMenuParams;
-struct GpuRenderingStats;
 struct WebPluginGeometry;
 
 // RenderWidget provides a communication bridge between a WebWidget and
@@ -168,18 +165,6 @@ class CONTENT_EXPORT RenderWidget
   // pending moves don't try to reference it.
   void CleanupWindowInPluginMoves(gfx::PluginWindowHandle window);
 
-  // Fills in a WebRenderingStatsImpl struct containing information about
-  // rendering, e.g. count of frames rendered, time spent painting.
-  void GetRenderingStats(blink::WebRenderingStatsImpl&) const;
-
-  // Fills in a GpuRenderingStats struct containing information about
-  // GPU rendering, e.g. count of texture uploads performed, time spent
-  // uploading.
-  // This call is relatively expensive as it blocks on the GPU process
-  bool GetGpuRenderingStats(GpuRenderingStats*) const;
-
-  void GetBrowserRenderingStats(BrowserRenderingStats* stats);
-
   RenderWidgetCompositor* compositor() const;
 
   virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback);
@@ -401,7 +386,6 @@ class CONTENT_EXPORT RenderWidget
   bool ShouldHandleImeEvent();
 
   void OnSnapshot(const gfx::Rect& src_subrect);
-  void OnSetBrowserRenderingStats(const BrowserRenderingStats& stats);
 
   // Notify the compositor about a change in viewport size. This should be
   // used only with auto resize mode WebWidgets, as normal WebWidgets should
@@ -773,10 +757,6 @@ class CONTENT_EXPORT RenderWidget
   // Specified whether the compositor will run in its own thread.
   bool is_threaded_compositing_enabled_;
 
-  // The last set of rendering stats received from the browser. This is only
-  // received when using the --enable-gpu-benchmarking flag.
-  BrowserRenderingStats browser_rendering_stats_;
-
   // The latency information for any current non-accelerated-compositing
   // frame.
   std::vector<ui::LatencyInfo> latency_info_;
diff --git a/content/test/web_layer_tree_view_impl_for_testing.cc b/content/test/web_layer_tree_view_impl_for_testing.cc
index 4d2533a6fd7665..997854f1c8ac35 100644
--- a/content/test/web_layer_tree_view_impl_for_testing.cc
+++ b/content/test/web_layer_tree_view_impl_for_testing.cc
@@ -18,7 +18,6 @@
 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
 #include "third_party/WebKit/public/platform/WebLayer.h"
 #include "third_party/WebKit/public/platform/WebLayerTreeView.h"
-#include "third_party/WebKit/public/platform/WebRenderingStats.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "ui/gfx/frame_time.h"
 #include "webkit/common/gpu/test_context_provider_factory.h"
@@ -27,7 +26,6 @@
 using blink::WebColor;
 using blink::WebGraphicsContext3D;
 using blink::WebRect;
-using blink::WebRenderingStats;
 using blink::WebSize;
 
 namespace webkit {
@@ -142,8 +140,6 @@ void WebLayerTreeViewImplForTesting::setDeferCommits(bool defer_commits) {
   layer_tree_host_->SetDeferCommits(defer_commits);
 }
 
-void WebLayerTreeViewImplForTesting::renderingStats(WebRenderingStats&) const {}
-
 void WebLayerTreeViewImplForTesting::Layout() {
 }
 
diff --git a/content/test/web_layer_tree_view_impl_for_testing.h b/content/test/web_layer_tree_view_impl_for_testing.h
index c5f9cf99c33feb..3dbcb7f4210fdd 100644
--- a/content/test/web_layer_tree_view_impl_for_testing.h
+++ b/content/test/web_layer_tree_view_impl_for_testing.h
@@ -55,8 +55,6 @@ class WebLayerTreeViewImplForTesting
   virtual bool compositeAndReadback(void* pixels, const blink::WebRect& rect);
   virtual void finishAllRendering();
   virtual void setDeferCommits(bool defer_commits);
-  virtual void renderingStats(
-      blink::WebRenderingStats& stats) const;  // NOLINT(runtime/references)
   virtual void registerViewportLayers(
       const blink::WebLayer* pageScaleLayerLayer,
       const blink::WebLayer* innerViewportScrollLayer,
diff --git a/tools/perf/metrics/smoothness.js b/tools/perf/metrics/smoothness.js
deleted file mode 100644
index 1fdf975b681a38..00000000000000
--- a/tools/perf/metrics/smoothness.js
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * @fileoverview This file provides the RenderingStats object, used
- * to characterize rendering smoothness.
- */
-(function() {
-  var getTimeMs = (function() {
-    if (window.performance)
-      return (performance.now       ||
-              performance.mozNow    ||
-              performance.msNow     ||
-              performance.oNow      ||
-              performance.webkitNow).bind(window.performance);
-    else
-      return function() { return new Date().getTime(); };
-  })();
-
-  var requestAnimationFrame = (function() {
-    return window.requestAnimationFrame       ||
-           window.webkitRequestAnimationFrame ||
-           window.mozRequestAnimationFrame    ||
-           window.oRequestAnimationFrame      ||
-           window.msRequestAnimationFrame     ||
-           function(callback) {
-             window.setTimeout(callback, 1000 / 60);
-           };
-  })().bind(window);
-
-  /**
-   * Tracks rendering performance using the gpuBenchmarking.renderingStats API.
-   * @constructor
-   */
-  function GpuBenchmarkingRenderingStats() {
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.start = function() {
-    this.startTime_ = getTimeMs();
-    this.initialStats_ = this.getRenderingStats_();
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.stop = function() {
-    this.stopTime_ = getTimeMs();
-    this.finalStats_ = this.getRenderingStats_();
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.getStartValues = function() {
-    if (!this.initialStats_)
-      throw new Error('Start not called.');
-
-    if (!this.finalStats_)
-      throw new Error('Stop was not called.');
-
-    return this.initialStats_;
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.getEndValues = function() {
-    if (!this.initialStats_)
-      throw new Error('Start not called.');
-
-    if (!this.finalStats_)
-      throw new Error('Stop was not called.');
-
-    return this.finalStats_;
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.getDeltas = function() {
-    if (!this.initialStats_)
-      throw new Error('Start not called.');
-
-    if (!this.finalStats_)
-      throw new Error('Stop was not called.');
-
-    var stats = {}
-    for (var key in this.finalStats_)
-      stats[key] = this.finalStats_[key] - this.initialStats_[key];
-    return stats;
-  };
-
-  GpuBenchmarkingRenderingStats.prototype.isUsingGpuBenchmarking = function() {
-    return true;
-  }
-
-  GpuBenchmarkingRenderingStats.prototype.getRenderingStats_ = function() {
-    var stats = chrome.gpuBenchmarking.renderingStats();
-    stats.totalTimeInSeconds = getTimeMs() / 1000;
-    return stats;
-  };
-
-  /**
-   * Tracks rendering performance using requestAnimationFrame.
-   * @constructor
-   */
-  function RafRenderingStats() {
-    this.recording_ = false;
-    this.frameTimes_ = [];
-  }
-
-  RafRenderingStats.prototype.start = function() {
-    if (this.recording_)
-      throw new Error('Already started.');
-    this.recording_ = true;
-    requestAnimationFrame(this.recordFrameTime_.bind(this));
-  }
-
-  RafRenderingStats.prototype.stop = function() {
-    this.recording_ = false;
-  }
-
-  RafRenderingStats.prototype.getStartValues = function() {
-    var results = {};
-    results.numAnimationFrames = 0;
-    results.numFramesSentToScreen = 0;
-    results.droppedFrameCount = 0;
-    return results;
-  }
-
-  RafRenderingStats.prototype.getEndValues = function() {
-    var results = {};
-    results.numAnimationFrames = this.frameTimes_.length - 1;
-    results.numFramesSentToScreen = results.numAnimationFrames;
-    results.droppedFrameCount = this.getDroppedFrameCount_(this.frameTimes_);
-    return results;
-  }
-
-  RafRenderingStats.prototype.getDeltas = function() {
-    var endValues = this.getEndValues();
-    endValues.totalTimeInSeconds = (
-        this.frameTimes_[this.frameTimes_.length - 1] -
-        this.frameTimes_[0]) / 1000;
-    return endValues;
-  };
-
-  RafRenderingStats.prototype.isUsingGpuBenchmarking = function() {
-    return false;
-  }
-
-  RafRenderingStats.prototype.recordFrameTime_ = function(timestamp) {
-    if (!this.recording_)
-      return;
-
-    this.frameTimes_.push(timestamp);
-    requestAnimationFrame(this.recordFrameTime_.bind(this));
-  };
-
-  RafRenderingStats.prototype.getDroppedFrameCount_ = function(frameTimes) {
-    var droppedFrameCount = 0;
-    var droppedFrameThreshold = 1000 / 55;
-    for (var i = 1; i < frameTimes.length; i++) {
-      var frameTime = frameTimes[i] - frameTimes[i-1];
-      if (frameTime > droppedFrameThreshold)
-        droppedFrameCount += Math.floor(frameTime / droppedFrameThreshold);
-    }
-    return droppedFrameCount;
-  };
-
-  function RenderingStats() {
-    if (window.chrome && chrome.gpuBenchmarking &&
-        chrome.gpuBenchmarking.renderingStats) {
-      return new GpuBenchmarkingRenderingStats();
-    }
-    return new RafRenderingStats();
-  }
-
-  window.__RenderingStats = RenderingStats;
-})();
diff --git a/webkit/renderer/compositor_bindings/web_rendering_stats_impl.h b/webkit/renderer/compositor_bindings/web_rendering_stats_impl.h
deleted file mode 100644
index 2b347af9f8937f..00000000000000
--- a/webkit/renderer/compositor_bindings/web_rendering_stats_impl.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_RENDERING_STATS_IMPL_H_
-#define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_RENDERING_STATS_IMPL_H_
-
-#include "cc/debug/rendering_stats.h"
-#include "third_party/WebKit/public/platform/WebRenderingStats.h"
-
-namespace blink {
-
-struct WebRenderingStatsImpl : public WebRenderingStats {
-  WebRenderingStatsImpl() {}
-
-  cc::RenderingStats rendering_stats;
-};
-
-}  // namespace blink
-
-#endif  // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_RENDERING_STATS_IMPL_H_