Remove obsolete webkit_glue::P2PTransport interface.

webkit/plugins/ppapi/plugin_delegate.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 WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_
 #define WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 584 matching lines @@
   // Tell the browser when resource loading starts/ends.
   virtual void DidStartLoading() = 0;
   virtual void DidStopLoading() = 0;
 
   // Sets restrictions on how the content can be used (i.e. no print/copy).
   virtual void SetContentRestriction(int restrictions) = 0;
 
   // Tells the browser to bring up SaveAs dialog to save specified URL.
   virtual void SaveURLAs(const GURL& url) = 0;
 
-  // Creates P2PTransport object.
-  virtual webkit_glue::P2PTransport* CreateP2PTransport() = 0;
-
   virtual double GetLocalTimeZoneOffset(base::Time t) = 0;
 
   // Create an anonymous shared memory segment of size |size| bytes, and return
   // a pointer to it, or NULL on error.  Caller owns the returned pointer.
   virtual base::SharedMemory* CreateAnonymousSharedMemory(uint32_t size) = 0;
 
   // Returns the current preferences.
   virtual ::ppapi::Preferences GetPreferences() = 0;
 
   // Locks the mouse for |instance|. If false is returned, the lock is not
@@ skipping 54 matching lines @@
   // Returns restrictions on local data handled by the plug-in.
   virtual PP_FlashLSORestrictions GetLocalDataRestrictions(
       const GURL& document_url,
       const GURL& plugin_url) = 0;
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_