Convert //ppapi to use std::unique_ptr

ppapi/proxy/dispatcher.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_DISPATCHER_H_
 #define PPAPI_PROXY_DISPATCHER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 74 matching lines @@
   void SetSerializationRules(VarSerializationRules* var_serialization_rules);
 
   // Called when an invalid message is received from the remote site. The
   // default implementation does nothing, derived classes can override.
   virtual void OnInvalidMessageReceived();
 
  private:
   friend class PluginDispatcherTest;
 
   // Lists all lazily-created interface proxies.
-  scoped_ptr<InterfaceProxy> proxies_[API_ID_COUNT];
+  std::unique_ptr<InterfaceProxy> proxies_[API_ID_COUNT];
 
   PP_GetInterface_Func local_get_interface_;
 
   scoped_refptr<VarSerializationRules> serialization_rules_;
 
   PpapiPermissions permissions_;
 
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_DISPATCHER_H_