Implement RenderWidgetHostViewBase::ImeCancelComposition for all Views (Aura Only)

content/browser/frame_host/render_widget_host_view_child_frame.cc

 // Copyright 2014 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/browser/frame_host/render_widget_host_view_child_frame.h"
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
@@ skipping 215 matching lines @@
     RenderWidgetHostView* parent_host_view,
     const gfx::Rect& bounds) {
   NOTREACHED();
 }
 
 void RenderWidgetHostViewChildFrame::InitAsFullscreen(
     RenderWidgetHostView* reference_host_view) {
   NOTREACHED();
 }
 
-void RenderWidgetHostViewChildFrame::ImeCancelComposition() {
-  // TODO(kenrb): Fix OOPIF Ime.
-}
-
 void RenderWidgetHostViewChildFrame::ImeCompositionRangeChanged(
     const gfx::Range& range,
     const std::vector<gfx::Rect>& character_bounds) {
   // TODO(kenrb): Fix OOPIF Ime.
 }
 
 void RenderWidgetHostViewChildFrame::UpdateCursor(const WebCursor& cursor) {
   if (frame_connector_)
     frame_connector_->UpdateCursor(cursor);
 }
@@ skipping 444 matching lines @@
 
 bool RenderWidgetHostViewChildFrame::IsChildFrameForTesting() const {
   return true;
 }
 
 cc::SurfaceId RenderWidgetHostViewChildFrame::SurfaceIdForTesting() const {
   return surface_id_;
 };
 
 }  // namespace content