Made full screen video with DevTools not flash black on Android.

content/common/gpu/media/android_deferred_rendering_backing_strategy.h

 // Copyright 2015 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 CONTENT_COMMON_GPU_MEDIA_ANDROID_DEFERRED_RENDERING_BACKING_STRATEGY_H_
 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_DEFERRED_RENDERING_BACKING_STRATEGY_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 28 matching lines @@
   ~AndroidDeferredRenderingBackingStrategy() override;
 
   // AndroidVideoDecodeAccelerator::BackingStrategy
   gfx::ScopedJavaSurface Initialize(int surface_view_id) override;
   void Cleanup(bool have_context,
                const AndroidVideoDecodeAccelerator::OutputBufferMap&) override;
   scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture() const override;
   uint32_t GetTextureTarget() const override;
   void UseCodecBufferForPictureBuffer(int32_t codec_buffer_index,
                                       const media::PictureBuffer&) override;
-  void AssignOnePictureBuffer(const media::PictureBuffer&) override;
+  void AssignOnePictureBuffer(const media::PictureBuffer&, bool) override;
   void ReuseOnePictureBuffer(const media::PictureBuffer&) override;
   void DismissOnePictureBuffer(const media::PictureBuffer&) override;
   void CodecChanged(
       media::VideoCodecBridge*,
       const AndroidVideoDecodeAccelerator::OutputBufferMap&) override;
   void OnFrameAvailable() override;
   bool ArePicturesOverlayable() override;
   void UpdatePictureBufferSize(media::PictureBuffer* picture_buffer,
                                const gfx::Size& new_size) override;
 
@@ skipping 28 matching lines @@
   scoped_refptr<gfx::SurfaceTexture> surface_texture_;
 
   media::VideoCodecBridge* media_codec_;
 
   DISALLOW_COPY_AND_ASSIGN(AndroidDeferredRenderingBackingStrategy);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_ANDROID_DEFERRED_RENDERING_BACKING_STRATEGY_H_