[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 56e95b8775151d8ae88efa65e29b402e7919ef80..26aeda3cf7c4dcdb01ed09da8e1b1a2fc86f5a6f 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
@@ -567,19 +567,9 @@ 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(