Implement a proxy for URL util. Some of the implementation that doesn't need ...

webkit/plugins/ppapi/plugin_delegate.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_PLUGIN_DELEGATE_H_
 #define WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 208 matching lines @@
   // The caller will own the pointer returned from this.
   virtual PlatformImage2D* CreateImage2D(int width, int height) = 0;
 
   // The caller will own the pointer returned from this.
   virtual PlatformContext3D* CreateContext3D() = 0;
 
   // The caller will own the pointer returned from this.
   virtual PlatformVideoDecoder* CreateVideoDecoder(
       const PP_VideoDecoderConfig_Dev& decoder_config) = 0;
 
-  // The caller will own the pointer returned from this.
+  // The caller is responsible for calling Shutdown() on the returned pointer
+  // to clean up the corresponding resources allocated during this call.
   virtual PlatformAudio* CreateAudio(uint32_t sample_rate,
                                      uint32_t sample_count,
                                      PlatformAudio::Client* client) = 0;
 
   // Notifies that the number of find results has changed.
   virtual void NumberOfFindResultsChanged(int identifier,
                                           int total,
                                           bool final_result) = 0;
 
   // Notifies that the index of the currently selected item has been updated.
@@ skipping 102 matching lines @@
   //
   // TODO(sergeyu): Replace this with a higher-level P2P API
   // implementation.
   virtual P2PSocketDispatcher* GetP2PSocketDispatcher() = 0;
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_