Revert [MacViews] Implemented text context menu

content/browser/frame_host/render_widget_host_view_child_frame.cc

Index: content/browser/frame_host/render_widget_host_view_child_frame.cc
diff --git a/content/browser/frame_host/render_widget_host_view_child_frame.cc b/content/browser/frame_host/render_widget_host_view_child_frame.cc
index 491074f43fe6c4bcde182b25addb8254201570ea..edf97a0461e1c38a84a073d88a32408052efd9b5 100644
--- a/content/browser/frame_host/render_widget_host_view_child_frame.cc
+++ b/content/browser/frame_host/render_widget_host_view_child_frame.cc
@@ -583,9 +583,18 @@ void RenderWidgetHostViewChildFrame::SetActive(bool active) {
 void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() {
 }
 
+bool RenderWidgetHostViewChildFrame::SupportsSpeech() const {
+  return false;
+}
+
 void RenderWidgetHostViewChildFrame::SpeakSelection() {
 }
 
+bool RenderWidgetHostViewChildFrame::IsSpeaking() const {
+  return false;
+}
+
+void RenderWidgetHostViewChildFrame::StopSpeaking() {}
 #endif  // defined(OS_MACOSX)
 
 void RenderWidgetHostViewChildFrame::RegisterFrameSwappedCallback(