diff --git a/gpu/command_buffer/service/feature_info.cc b/gpu/command_buffer/service/feature_info.cc
index fa631d1e54b48d..bde9f3e73af369 100644
--- a/gpu/command_buffer/service/feature_info.cc
+++ b/gpu/command_buffer/service/feature_info.cc
@@ -188,8 +188,8 @@ void FeatureInfo::AddFeatures() {
           switches::kDisableGpuDriverBugWorkarounds);
 
   feature_flags_.enable_shader_name_hashing =
-      CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableShaderNameHashing);
+      !CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kDisableShaderNameHashing);
 
 
   bool npot_ok = false;
diff --git a/gpu/command_buffer/service/gpu_switches.cc b/gpu/command_buffer/service/gpu_switches.cc
index 1392267bee2ef6..aebaf8b4cfa8e9 100644
--- a/gpu/command_buffer/service/gpu_switches.cc
+++ b/gpu/command_buffer/service/gpu_switches.cc
@@ -20,8 +20,8 @@ const char kDisableGLSLTranslator[]         = "disable-glsl-translator";
 const char kDisableGpuDriverBugWorkarounds[] =
     "disable-gpu-driver-bug-workarounds";
 
-// Turn on user-defined name hashing in shaders.
-const char kEnableShaderNameHashing[]      = "enable-shader-name-hashing";
+// Turn off user-defined name hashing in shaders.
+const char kDisableShaderNameHashing[]      = "disable-shader-name-hashing";
 
 // Turn on Logging GPU commands.
 const char kEnableGPUCommandLogging[]       = "enable-gpu-command-logging";
@@ -63,7 +63,7 @@ const char* kGpuSwitches[] = {
   kDisableGLErrorLimit,
   kDisableGLSLTranslator,
   kDisableGpuDriverBugWorkarounds,
-  kEnableShaderNameHashing,
+  kDisableShaderNameHashing,
   kEnableGPUCommandLogging,
   kEnableGPUDebugging,
   kEnableGPUServiceLoggingGPU,
diff --git a/gpu/command_buffer/service/gpu_switches.h b/gpu/command_buffer/service/gpu_switches.h
index 124639261efb24..131485424ee20e 100644
--- a/gpu/command_buffer/service/gpu_switches.h
+++ b/gpu/command_buffer/service/gpu_switches.h
@@ -15,7 +15,7 @@ GPU_EXPORT extern const char kCompileShaderAlwaysSucceeds[];
 GPU_EXPORT extern const char kDisableGLErrorLimit[];
 GPU_EXPORT extern const char kDisableGLSLTranslator[];
 GPU_EXPORT extern const char kDisableGpuDriverBugWorkarounds[];
-GPU_EXPORT extern const char kEnableShaderNameHashing[];
+GPU_EXPORT extern const char kDisableShaderNameHashing[];
 GPU_EXPORT extern const char kEnableGPUCommandLogging[];
 GPU_EXPORT extern const char kEnableGPUDebugging[];
 GPU_EXPORT extern const char kEnableGPUServiceLoggingGPU[];