Refactor video capture to new design

ppapi/proxy/flash_resource.h

 // Copyright (c) 2012 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 PPAPI_PROXY_FLASH_RESOURCE_H_
 #define PPAPI_PROXY_FLASH_RESOURCE_H_
 
 #include "ppapi/proxy/connection.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/thunk/ppb_flash_functions_api.h"
 
-struct PP_ArrayOutput;
-
 namespace ppapi {
 namespace proxy {
 
 class PPAPI_PROXY_EXPORT FlashResource
     : public PluginResource,
       public NON_EXPORTED_BASE(thunk::PPB_Flash_Functions_API) {
  public:
   FlashResource(Connection connection, PP_Instance instance);
   virtual ~FlashResource();
 
   // Resource overrides.
   virtual thunk::PPB_Flash_Functions_API* AsPPB_Flash_Functions_API() OVERRIDE;
 
-  // PPB_Flash_Functions_API.
-  virtual int32_t EnumerateVideoCaptureDevices(
-      PP_Instance instance,
-      PP_Resource video_capture,
-      const PP_ArrayOutput& devices) OVERRIDE;
-
  private:
   DISALLOW_COPY_AND_ASSIGN(FlashResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_FLASH_RESOURCE_H_