Add a unified resource tracker shared between the proxy and the impl.

webkit/plugins/ppapi/ppb_video_decoder_impl.cc

 // Copyright (c) 2011 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 "webkit/plugins/ppapi/ppb_video_decoder_impl.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 228 matching lines @@
   RunBitstreamBufferCallback(bitstream_buffer_id, PP_OK);
 }
 
 void PPB_VideoDecoder_Impl::NotifyFlushDone() {
   RunFlushCallback(PP_OK);
 }
 
 void PPB_VideoDecoder_Impl::NotifyInitializeDone() {
   NOTREACHED() << "PlatformVideoDecoder::Initialize() is synchronous!";
 }
-void PPB_VideoDecoder_Impl::AddRefResource(PP_Resource resource) {
-  ResourceTracker::Get()->AddRefResource(resource);
-}
-
-void PPB_VideoDecoder_Impl::UnrefResource(PP_Resource resource) {
-  ResourceTracker::Get()->UnrefResource(resource);
-}
 
 }  // namespace ppapi
 }  // namespace webkit