Convert //remoting to use std::unique_ptr

remoting/test/app_remoting_connection_helper.cc

 // Copyright 2015 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 "remoting/test/app_remoting_connection_helper.h"
 
 #include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/logging.h"
@@ skipping 29 matching lines @@
   // TaskRunner so we need to run the loop until it has no more work to do.
   if (!connection_is_ready_for_tests_) {
     client_->RemoveRemoteConnectionObserver(this);
   }
   client_.reset();
 
   base::RunLoop().RunUntilIdle();
 }
 
 void AppRemotingConnectionHelper::Initialize(
-    scoped_ptr<TestChromotingClient> test_chromoting_client) {
+    std::unique_ptr<TestChromotingClient> test_chromoting_client) {
   client_ = std::move(test_chromoting_client);
   client_->AddRemoteConnectionObserver(this);
 }
 
 bool AppRemotingConnectionHelper::StartConnection() {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(client_);
 
   RemoteHostInfo remote_host_info;
   remoting::test::AppRemotingSharedData->GetRemoteHostInfoForApplicationId(
@@ skipping 116 matching lines @@
 
   VLOG(1) << "Sending enable VideoControl message to host";
   client_->host_stub()->ControlVideo(video_control);
 }
 
 void AppRemotingConnectionHelper::HandleOnWindowAddedMessage(
     const remoting::protocol::ExtensionMessage& message) {
   DCHECK_EQ(message.type(), "onWindowAdded");
 
   const base::DictionaryValue* message_data = nullptr;
-  scoped_ptr<base::Value> host_message = base::JSONReader::Read(message.data());
+  std::unique_ptr<base::Value> host_message =
+      base::JSONReader::Read(message.data());
   if (!host_message.get() || !host_message->GetAsDictionary(&message_data)) {
     LOG(ERROR) << "onWindowAdded message received was not valid JSON.";
     if (run_loop_) {
       run_loop_->Quit();
     }
     return;
   }
 
   std::string current_window_title;
   message_data->GetString("title", &current_window_title);
@@ skipping 14 matching lines @@
     DCHECK(run_loop_);
     // Now that the main window is visible, give the app some time to settle
     // before signaling that it is ready to run tests.
     timer_->Start(FROM_HERE, base::TimeDelta::FromSeconds(2),
                   run_loop_->QuitClosure());
   }
 }
 
 }  // namespace test
 }  // namespace remoting