HW Video: Make media::VideoFrame handle the sync point of the compositor as well as webgl

cc/resources/video_resource_updater.cc

 // 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.
 
 #include "cc/resources/video_resource_updater.h"
 
 #include "base/bind.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/resources/resource_provider.h"
 #include "gpu/GLES2/gl2extchromium.h"
@@ skipping 264 matching lines @@
         base::Bind(&RecycleResource, AsWeakPtr(), recycle_data));
   }
 
   external_resources.type = VideoFrameExternalResources::YUV_RESOURCE;
   return external_resources;
 }
 
 static void ReturnTexture(const scoped_refptr<media::VideoFrame>& frame,
                           uint32 sync_point,
                           bool lost_resource) {
-  frame->mailbox_holder()->sync_point = sync_point;
+  frame->AppendReleaseSyncPoint(sync_point);
 }
 
 VideoFrameExternalResources VideoResourceUpdater::CreateForHardwarePlanes(
     const scoped_refptr<media::VideoFrame>& video_frame) {
   media::VideoFrame::Format frame_format = video_frame->format();
 
   DCHECK_EQ(frame_format, media::VideoFrame::NATIVE_TEXTURE);
   if (frame_format != media::VideoFrame::NATIVE_TEXTURE)
       return VideoFrameExternalResources();
 
   if (!context_provider_)
     return VideoFrameExternalResources();
 
-  gpu::MailboxHolder* mailbox_holder = video_frame->mailbox_holder();
+  const gpu::MailboxHolder* mailbox_holder = video_frame->mailbox_holder();
   VideoFrameExternalResources external_resources;
   switch (mailbox_holder->texture_target) {
     case GL_TEXTURE_2D:
       external_resources.type = VideoFrameExternalResources::RGB_RESOURCE;
       break;
     case GL_TEXTURE_EXTERNAL_OES:
       external_resources.type =
           VideoFrameExternalResources::STREAM_TEXTURE_RESOURCE;
       break;
     case GL_TEXTURE_RECTANGLE_ARB:
@@ skipping 44 matching lines @@
   }
 
   PlaneResource recycled_resource(data.resource_id,
                                   data.resource_size,
                                   data.resource_format,
                                   data.mailbox);
   updater->recycled_resources_.push_back(recycled_resource);
 }
 
 }  // namespace cc