Move the content-dependent RecreateLayer logic from aura::Window to RWHVA

content/browser/web_contents/aura/image_window_delegate.cc

 // Copyright (c) 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/browser/web_contents/aura/image_window_delegate.h"
 
 #include "ui/base/hit_test.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image.h"
@@ skipping 75 matching lines @@
 void ImageWindowDelegate::OnWindowTargetVisibilityChanged(bool visible) {
 }
 
 bool ImageWindowDelegate::HasHitTestMask() const {
   return false;
 }
 
 void ImageWindowDelegate::GetHitTestMask(gfx::Path* mask) const {
 }
 
-scoped_refptr<ui::Texture> ImageWindowDelegate::CopyTexture() {
-  return scoped_refptr<ui::Texture>();
+void ImageWindowDelegate::DidRecreateLayer(ui::Layer *old_layer,
+                                           ui::Layer *new_layer) {
 }
 
 }  // namespace content