Rename Widget::CalculateOffsetToAncestorWithLayer() to Widget::GetLayer()

ui/views/widget/native_widget_win.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 "ui/views/widget/native_widget_win.h"
 
 #include <dwmapi.h>
 #include <shellapi.h>
 
 #include <algorithm>
@@ skipping 139 matching lines @@
 }
 
 const ui::Compositor* NativeWidgetWin::GetCompositor() const {
   return NULL;
 }
 
 ui::Compositor* NativeWidgetWin::GetCompositor() {
   return NULL;
 }
 
-gfx::Vector2d NativeWidgetWin::CalculateOffsetToAncestorWithLayer(
-    ui::Layer** layer_parent) {
-  return gfx::Vector2d();
+ui::Layer* NativeWidgetWin::GetLayer() {
+  return NULL;
 }
 
 void NativeWidgetWin::ViewRemoved(View* view) {
   if (drop_target_.get())
     drop_target_->ResetTargetViewIfEquals(view);
 }
 
 void NativeWidgetWin::SetNativeWindowProperty(const char* name, void* value) {
   // Remove the existing property (if any).
   for (ViewProps::iterator i = props_.begin(); i != props_.end(); ++i) {
@@ skipping 800 matching lines @@
 // static
 bool NativeWidgetPrivate::IsTouchDown() {
   // This currently isn't necessary because we're not generating touch events on
   // windows.  When we do, this will need to be updated.
   return false;
 }
 
 }  // namespace internal
 
 }  // namespace views