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

content/common/gpu/media/android_video_decode_accelerator.h

 // Copyright (c) 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 CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_
 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 49 matching lines @@
     virtual void Cleanup(bool have_context,
                          const OutputBufferMap& buffer_map) = 0;
 
     // This returns the SurfaceTexture created by Initialize, or nullptr if
     // the strategy was initialized with a SurfaceView.
     virtual scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture() const = 0;
 
     // Return the GL texture target that the PictureBuffer textures use.
     virtual uint32_t GetTextureTarget() const = 0;
 
+    // Return the size to use when requesting picture buffers.
+    virtual gfx::Size GetPictureBufferSize() const = 0;
+
     // Make the provided PictureBuffer draw the image that is represented by
     // the decoded output buffer at codec_buffer_index.
     virtual void UseCodecBufferForPictureBuffer(
         int32_t codec_buffer_index,
         const media::PictureBuffer& picture_buffer) = 0;
 
     // Notify strategy that a picture buffer has been assigned.
     virtual void AssignOnePictureBuffer(
-        const media::PictureBuffer& picture_buffer) {}
+        const media::PictureBuffer& picture_buffer,
+        bool have_context) {}
 
     // Notify strategy that a picture buffer has been reused.
     virtual void ReuseOnePictureBuffer(
         const media::PictureBuffer& picture_buffer) {}
 
     // Notify strategy that we are about to dismiss a picture buffer.
     virtual void DismissOnePictureBuffer(
         const media::PictureBuffer& picture_buffer) {}
 
     // Notify strategy that we have a new android MediaCodec instance.  This
@@ skipping 251 matching lines @@
 
   // WeakPtrFactory for posting tasks back to |this|.
   base::WeakPtrFactory<AndroidVideoDecodeAccelerator> weak_this_factory_;
 
   friend class AndroidVideoDecodeAcceleratorTest;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_H_