Convert //ppapi to use std::unique_ptr

ppapi/proxy/serialized_var.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_SERIALIZED_VAR_H_
 #define PPAPI_PROXY_SERIALIZED_VAR_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/proxy/raw_var_data.h"
 #include "ppapi/proxy/serialized_handle.h"
 #include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/proxy/var_serialization_rules.h"
 
 namespace base {
 class PickleIterator;
@@ skipping 164 matching lines @@
     // deserialized once. These flags help us assert this is true.
     mutable bool has_been_serialized_;
     mutable bool has_been_deserialized_;
 #endif
 
     // ReadFromMessage() may be called on the I/O thread, e.g., when reading the
     // reply to a sync message. We cannot use the var tracker on the I/O thread,
     // which means we cannot create some types of PP_Var
     // (e.g. PP_VARTYPE_STRING). The data is stored in |raw_var_data_| and the
     // PP_Var is constructed when |GetVar()| is called.
-    scoped_ptr<RawVarDataGraph> raw_var_data_;
+    std::unique_ptr<RawVarDataGraph> raw_var_data_;
 
     DISALLOW_COPY_AND_ASSIGN(Inner);
   };
 
   SerializedVar(VarSerializationRules* serialization_rules);
 
   mutable scoped_refptr<Inner> inner_;
 };
 
 // Helpers for message sending side --------------------------------------------
@@ skipping 283 matching lines @@
  public:
   explicit SerializedVarTestReader(const SerializedVar& var);
 
   PP_Var GetVar() const { return inner_->GetVar(); }
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_SERIALIZED_VAR_H_