Convert //components/sync_driver from scoped_ptr to std::unique_ptr

components/sync_driver/local_device_info_provider_unittest.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 "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "components/sync_driver/local_device_info_provider_impl.h"
 #include "components/version_info/version_info.h"
 #include "sync/util/get_session_name.h"
@@ skipping 26 matching lines @@
  protected:
   void InitializeProvider() {
     // Start initialization.
     provider_->Initialize(kLocalDeviceGuid,
                           kSigninScopedDeviceId,
                           message_loop_.task_runner());
 
     // Subscribe to the notification and wait until the callback
     // is called. The callback will quit the loop.
     base::RunLoop run_loop;
-    scoped_ptr<LocalDeviceInfoProvider::Subscription> subscription(
+    std::unique_ptr<LocalDeviceInfoProvider::Subscription> subscription(
         provider_->RegisterOnInitializedCallback(
             base::Bind(&SyncLocalDeviceInfoProviderTest::QuitLoopOnInitialized,
                        base::Unretained(this), &run_loop)));
     run_loop.Run();
   }
 
   void QuitLoopOnInitialized(base::RunLoop* loop) {
     called_back_ = true;
     loop->Quit();
   }
 
-  scoped_ptr<LocalDeviceInfoProviderImpl> provider_;
+  std::unique_ptr<LocalDeviceInfoProviderImpl> provider_;
 
   bool called_back_;
 
  private:
   base::MessageLoop message_loop_;
 };
 
 TEST_F(SyncLocalDeviceInfoProviderTest, OnInitializedCallback) {
   ASSERT_FALSE(called_back_);
 
@@ skipping 20 matching lines @@
 
 TEST_F(SyncLocalDeviceInfoProviderTest, GetLocalSyncCacheGUID) {
   ASSERT_EQ(std::string(), provider_->GetLocalSyncCacheGUID());
 
   InitializeProvider();
 
   EXPECT_EQ(std::string(kLocalDeviceGuid), provider_->GetLocalSyncCacheGUID());
 }
 
 }  // namespace browser_sync