Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/android/compositor/layer/thumbnail_layer.h

 // 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.
 
 #ifndef CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_THUMBNAIL_LAYER_H_
 #define CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_THUMBNAIL_LAYER_H_
 
+#include <stddef.h>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "cc/layers/ui_resource_layer.h"
 #include "cc/resources/ui_resource_client.h"
 #include "chrome/browser/android/compositor/layer/layer.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size_f.h"
 
 class Thumbnail;
 
@@ skipping 34 matching lines @@
   gfx::Rect last_clipping_;
   gfx::SizeF resource_size_;
 
   DISALLOW_COPY_AND_ASSIGN(ThumbnailLayer);
 };
 
 }  // namespace android
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_THUMBNAIL_LAYER_H_