Revert [MacViews] Implemented text context menu

content/browser/frame_host/render_widget_host_view_guest.cc

Index: content/browser/frame_host/render_widget_host_view_guest.cc
diff --git a/content/browser/frame_host/render_widget_host_view_guest.cc b/content/browser/frame_host/render_widget_host_view_guest.cc
index d996a04cd39972b281f7bb9b9266b692efdc14d6..93ea21f4b63ecb978654fe2d436e40d19dd67445 100644
--- a/content/browser/frame_host/render_widget_host_view_guest.cc
+++ b/content/browser/frame_host/render_widget_host_view_guest.cc
@@ -471,10 +471,21 @@ void RenderWidgetHostViewGuest::ShowDefinitionForSelection() {
   helper.ShowDefinitionForSelection();
 }
 
+bool RenderWidgetHostViewGuest::SupportsSpeech() const {
+  return platform_view_->SupportsSpeech();
+}
+
 void RenderWidgetHostViewGuest::SpeakSelection() {
   platform_view_->SpeakSelection();
 }
 
+bool RenderWidgetHostViewGuest::IsSpeaking() const {
+  return platform_view_->IsSpeaking();
+}
+
+void RenderWidgetHostViewGuest::StopSpeaking() {
+  platform_view_->StopSpeaking();
+}
 #endif  // defined(OS_MACOSX)
 
 RenderWidgetHostViewBase*