cc: Unify all sources of color space for YUVVideoDrawQuad

cc/resources/video_resource_updater.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 CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
 #define CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 166 matching lines @@
                                           bool immutable_hint);
   void DeleteResource(ResourceList::iterator resource_it);
   void CopyPlaneTexture(media::VideoFrame* video_frame,
                         const gfx::ColorSpace& resource_color_space,
                         const gpu::MailboxHolder& mailbox_holder,
                         VideoFrameExternalResources* external_resources);
   VideoFrameExternalResources CreateForHardwarePlanes(
       scoped_refptr<media::VideoFrame> video_frame);
   VideoFrameExternalResources CreateForSoftwarePlanes(
       scoped_refptr<media::VideoFrame> video_frame);
+  gfx::ColorSpace GetColorSpace(media::VideoFrame* video_frame);
 
   static void RecycleResource(base::WeakPtr<VideoResourceUpdater> updater,
                               unsigned resource_id,
                               const gpu::SyncToken& sync_token,
                               bool lost_resource,
                               BlockingTaskRunner* main_thread_task_runner);
   static void ReturnTexture(base::WeakPtr<VideoResourceUpdater> updater,
                             const scoped_refptr<media::VideoFrame>& video_frame,
                             const gpu::SyncToken& sync_token,
                             bool lost_resource,
                             BlockingTaskRunner* main_thread_task_runner);
 
   ContextProvider* context_provider_;
   ResourceProvider* resource_provider_;
   std::unique_ptr<media::SkCanvasVideoRenderer> video_renderer_;
   std::vector<uint8_t> upload_pixels_;
 
   // Recycle resources so that we can reduce the number of allocations and
   // data transfers.
   ResourceList all_resources_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoResourceUpdater);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_