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

webkit/plugins/ppapi/ppb_video_capture_impl.h

 // 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.
 
 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_CAPTURE_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_CAPTURE_IMPL_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 17 matching lines @@
 
 class PPB_VideoCapture_Impl : public Resource,
                               public ::ppapi::thunk::PPB_VideoCapture_API,
                               public media::VideoCapture::EventHandler {
  public:
   explicit PPB_VideoCapture_Impl(PluginInstance* instance);
   virtual ~PPB_VideoCapture_Impl();
 
   bool Init();
 
-  // ResourceObjectBase overrides.
+  // Resource overrides.
   virtual PPB_VideoCapture_API* AsPPB_VideoCapture_API() OVERRIDE;
 
   // PPB_VideoCapture implementation.
   virtual int32_t StartCapture(
       const PP_VideoCaptureDeviceInfo_Dev& requested_info,
       uint32_t buffer_count) OVERRIDE;
   virtual int32_t ReuseBuffer(uint32_t buffer) OVERRIDE;
   virtual int32_t StopCapture() OVERRIDE;
 
   // media::VideoCapture::EventHandler implementation.
@@ skipping 28 matching lines @@
   const PPP_VideoCapture_Dev* ppp_videocapture_;
   PP_VideoCaptureStatus_Dev status_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_VideoCapture_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_DECODER_IMPL_H_