Fix references to ui/gfx headers in a*/.

android_webview/renderer/aw_render_view_ext.h

 // 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.
 
 #ifndef ANDROID_WEBVIEW_RENDERER_AW_RENDER_VIEW_EXT_H_
 #define ANDROID_WEBVIEW_RENDERER_AW_RENDER_VIEW_EXT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/timer/timer.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/geometry/point_f.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/gfx/geometry/size_f.h"
-#include "ui/gfx/size.h"
 
 namespace blink {
 
 class WebNode;
 class WebURL;
 
 }  // namespace blink
 
 namespace android_webview {
 
@@ skipping 38 matching lines @@
 
   gfx::Size last_sent_contents_size_;
   base::OneShotTimer<AwRenderViewExt> check_contents_size_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(AwRenderViewExt);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_RENDERER_AW_RENDER_VIEW_EXT_H_