Implement Mac Pop-up Dictionary for OOPIF.

content/renderer/render_frame_impl.cc

 // 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 110 matching lines @@
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webcolorchooser_impl.h"
 #include "content/renderer/savable_resources.h"
 #include "content/renderer/screen_orientation/screen_orientation_dispatcher.h"
 #include "content/renderer/shared_worker_repository.h"
 #include "content/renderer/skia_benchmarking_extension.h"
 #include "content/renderer/stats_collection_controller.h"
+#include "content/renderer/text_input_client_observer.h"
 #include "content/renderer/web_frame_utils.h"
 #include "content/renderer/web_ui_extension.h"
 #include "content/renderer/websharedworker_proxy.h"
 #include "content/renderer/websockethandle_impl.h"
 #include "crypto/sha2.h"
 #include "gin/modules/module_registry.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_renderer_mixer_input.h"
 #include "media/base/cdm_factory.h"
 #include "media/base/decoder_factory.h"
@@ skipping 6170 matching lines @@
 }
 
 void RenderFrameImpl::OnSetPepperVolume(int32_t pp_instance, double volume) {
   PepperPluginInstanceImpl* instance = static_cast<PepperPluginInstanceImpl*>(
       PepperPluginInstance::Get(pp_instance));
   if (instance)
     instance->audio_controller().SetVolume(volume);
 }
 #endif  // ENABLE_PLUGINS
 
+#if defined(OS_MACOSX)
+void RenderFrameImpl::OnTextInputClientMessageReceived(
+    RenderWidget* render_widget,
+    const IPC::Message& message) {
+  if (render_widget_ == render_widget) {
+    // Only the local root owning the widget should handle these messages.

[Charlie Reis, 2016/09/02 21:57:47]

This comment refers to the previous line and should come before it.

[EhsanK, 2016/09/08 17:10:40]

Done.

+    if (!text_input_client_observer_) {
+      text_input_client_observer_.reset(new TextInputClientObserver(this));
+    }
+    text_input_client_observer_->OnMessageReceived(message);
+  }
+}
+#endif
+
 void RenderFrameImpl::RenderWidgetSetFocus(bool enable) {
 #if defined(ENABLE_PLUGINS)
   // Notify all Pepper plugins.
   for (auto* plugin : active_pepper_instances_)
     plugin->SetContentAreaFocus(enable);
 #endif
 }
 
 void RenderFrameImpl::RenderWidgetWillHandleMouseEvent() {
 #if defined(ENABLE_PLUGINS)
   // This method is called for every mouse event that the RenderWidget receives.
   // And then the mouse event is forwarded to blink, which dispatches it to the
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content