Convert //sync from scoped_ptr to std::unique_ptr

sync/internal_api/events/commit_response_event.cc

 // Copyright 2014 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.
 
 #include "sync/internal_api/public/events/commit_response_event.h"
 
 #include "base/strings/stringprintf.h"
 #include "sync/protocol/proto_value_conversions.h"
 
 namespace syncer {
@@ skipping 13 matching lines @@
 }
 
 std::string CommitResponseEvent::GetType() const {
   return "Commit Response";
 }
 
 std::string CommitResponseEvent::GetDetails() const {
   return base::StringPrintf("Result: %s", GetSyncerErrorString(result_));
 }
 
-scoped_ptr<base::DictionaryValue> CommitResponseEvent::GetProtoMessage() const {
-  return scoped_ptr<base::DictionaryValue>(
+std::unique_ptr<base::DictionaryValue> CommitResponseEvent::GetProtoMessage()
+    const {
+  return std::unique_ptr<base::DictionaryValue>(
       ClientToServerResponseToValue(response_, false));
 }
 
-scoped_ptr<ProtocolEvent> CommitResponseEvent::Clone() const {
-  return scoped_ptr<ProtocolEvent>(
-      new CommitResponseEvent(
-          timestamp_,
-          result_,
-          response_));
+std::unique_ptr<ProtocolEvent> CommitResponseEvent::Clone() const {
+  return std::unique_ptr<ProtocolEvent>(
+      new CommitResponseEvent(timestamp_, result_, response_));
 }
 
 }  // namespace syncer