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

content/browser/web_contents/web_contents_view_aura.cc

 // Copyright (c) 2012 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/web_contents_view_aura.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 1518 matching lines @@
     web_contents_->WasHidden();
 }
 
 bool WebContentsViewAura::HasHitTestMask() const {
   return false;
 }
 
 void WebContentsViewAura::GetHitTestMask(gfx::Path* mask) const {
 }
 
-scoped_refptr<ui::Texture> WebContentsViewAura::CopyTexture() {
-  // The layer we create doesn't have an external texture, so this should never
-  // get invoked.
-  NOTREACHED();
-  return scoped_refptr<ui::Texture>();
+void WebContentsViewAura::DidRecreateLayer(ui::Layer *old_layer,
+                                           ui::Layer *new_layer) {
+  // The layer we create doesn't have an external texture, so we don't need to
+  // do anything.
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsViewAura, ui::EventHandler implementation:
 
 void WebContentsViewAura::OnKeyEvent(ui::KeyEvent* event) {
 }
 
 void WebContentsViewAura::OnMouseEvent(ui::MouseEvent* event) {
   if (!web_contents_->GetDelegate())
@@ skipping 79 matching lines @@
       event.location(),
       gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),
       ConvertAuraEventFlagsToWebInputEventModifiers(event.flags()));
   if (drag_dest_delegate_)
     drag_dest_delegate_->OnDrop();
   current_drop_data_.reset();
   return current_drag_op_;
 }
 
 }  // namespace content