android_webview: changes to support Android GraphicBuffers

android_webview/browser/pixel_buffer_factory_impl.h

+// Copyright 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.
+
+#ifndef ANDROID_WEBVIEW_BROWSER_PIXEL_BUFFER_FACTORY_IMPL_H_
+#define ANDROID_WEBVIEW_BROWSER_PIXEL_BUFFER_FACTORY_IMPL_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
+#include "ui/gl/pixel_buffer.h"
+
+namespace gfx {
+class Size;
+}
+
+namespace android_webview {
+
+scoped_ptr<gfx::PixelBuffer> CreatePixelBuffer(
+    gfx::Size size) OVERRIDE;
+
+}  // namespace android_webview
+
+#endif  // ANDROID_WEBVIEW_BROWSER_PIXEL_BUFFER_FACTORY_IMPL_H_