Remove usage of fuchsia.modular.Clipboard. (flutter#13763)

It is deprecated and will go away.

Author: gabeschine

shell/platform/fuchsia/dart_runner/integration/meta/dart_aot_runner_test.cmx

@@ -8,7 +8,6 @@
       "fuchsia.fonts.Provider",
       "fuchsia.intl.PropertyProvider",
       "fuchsia.logger.LogSink",
-      "fuchsia.modular.Clipboard",
       "fuchsia.modular.ContextWriter",
       "fuchsia.modular.ModuleContext",
       "fuchsia.netstack.Netstack",

shell/platform/fuchsia/dart_runner/integration/meta/dart_jit_runner_test.cmx

@@ -11,7 +11,6 @@
       "fuchsia.fonts.Provider",
       "fuchsia.intl.PropertyProvider",
       "fuchsia.logger.LogSink",
-      "fuchsia.modular.Clipboard",
       "fuchsia.modular.ContextWriter",
       "fuchsia.modular.ModuleContext",
       "fuchsia.netstack.Netstack",

shell/platform/fuchsia/dart_runner/vmservice/meta/vmservice.cmx

@@ -8,7 +8,6 @@
       "fuchsia.fonts.Provider",
       "fuchsia.intl.PropertyProvider",
       "fuchsia.logger.LogSink",
-      "fuchsia.modular.Clipboard",
       "fuchsia.modular.ContextWriter",
       "fuchsia.modular.ModuleContext",
       "fuchsia.netstack.Netstack",

shell/platform/fuchsia/flutter/BUILD.gn

@@ -278,7 +278,6 @@ executable("flutter_runner_unittests") {
     ":aot",
     ":flutter_runner_fixtures",
     "//build/fuchsia/fidl:fuchsia.accessibility.semantics",
-    "//build/fuchsia/fidl:fuchsia.modular",
     "//build/fuchsia/pkg:async-loop-cpp",
     "//build/fuchsia/pkg:async-loop-default",
     "//build/fuchsia/pkg:scenic_cpp",

shell/platform/fuchsia/flutter/engine_flutter_runner.gni

@@ -115,7 +115,6 @@ template("flutter_runner") {
              "$fuchsia_sdk_root/fidl:fuchsia.images",
              "$fuchsia_sdk_root/fidl:fuchsia.intl",
              "$fuchsia_sdk_root/fidl:fuchsia.io",
-             "$fuchsia_sdk_root/fidl:fuchsia.modular",
              "$fuchsia_sdk_root/fidl:fuchsia.sys",
              "$fuchsia_sdk_root/fidl:fuchsia.ui.app",
              "$fuchsia_sdk_root/fidl:fuchsia.ui.scenic",

shell/platform/fuchsia/flutter/platform_view.cc

@@ -110,15 +110,11 @@ PlatformView::PlatformView(
   SetInterfaceErrorHandler(session_listener_binding_, "SessionListener");
   SetInterfaceErrorHandler(ime_, "Input Method Editor");
   SetInterfaceErrorHandler(text_sync_service_, "Text Sync Service");
-  SetInterfaceErrorHandler(clipboard_, "Clipboard");
   SetInterfaceErrorHandler(parent_environment_service_provider_,
                            "Parent Environment Service Provider");
-  // Access the clipboard.
+  // Access the IME service.
   parent_environment_service_provider_ =
       parent_environment_service_provider_handle.Bind();
-  parent_environment_service_provider_.get()->ConnectToService(
-      fuchsia::modular::Clipboard::Name_,
-      clipboard_.NewRequest().TakeChannel());
 
   parent_environment_service_provider_.get()->ConnectToService(
       fuchsia::ui::input::ImeService::Name_,
@@ -638,28 +634,8 @@ void PlatformView::HandleFlutterPlatformChannelPlatformMessage(
     return;
   }
 
-  fml::RefPtr<flutter::PlatformMessageResponse> response = message->response();
-  if (method->value == "Clipboard.setData") {
-    auto text = root["args"]["text"].GetString();
-    clipboard_->Push(text);
-    response->CompleteEmpty();
-  } else if (method->value == "Clipboard.getData") {
-    clipboard_->Peek([response](fidl::StringPtr text) {
-      rapidjson::StringBuffer json_buffer;
-      rapidjson::Writer<rapidjson::StringBuffer> writer(json_buffer);
-      writer.StartArray();
-      writer.StartObject();
-      writer.Key("text");
-      writer.String(text.value_or(""));
-      writer.EndObject();
-      writer.EndArray();
-      std::string result = json_buffer.GetString();
-      response->Complete(std::make_unique<fml::DataMapping>(
-          std::vector<uint8_t>{result.begin(), result.end()}));
-    });
-  } else {
-    response->CompleteEmpty();
-  }
+  // Fuchsia does not handle any platform messages at this time.
+  message->response()->CompleteEmpty();
 }
 
 // Channel handler for kTextInputChannel

shell/platform/fuchsia/flutter/platform_view.h

@@ -8,7 +8,6 @@
 #include <map>
 #include <set>
 
-#include <fuchsia/modular/cpp/fidl.h>
 #include <fuchsia/ui/gfx/cpp/fidl.h>
 #include <fuchsia/ui/input/cpp/fidl.h>
 #include <fuchsia/ui/scenic/cpp/fidl.h>
@@ -91,7 +90,6 @@ class PlatformView final : public flutter::PlatformView,
   fuchsia::ui::input::ImeServicePtr text_sync_service_;
 
   fuchsia::sys::ServiceProviderPtr parent_environment_service_provider_;
-  fuchsia::modular::ClipboardPtr clipboard_;
   std::unique_ptr<Surface> surface_;
   flutter::LogicalMetrics metrics_;
   fuchsia::ui::gfx::Metrics scenic_metrics_;