Remove ScopedVector from remoting/.

remoting/host/chromoting_host.cc

 // 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.
 
 #include "remoting/host/chromoting_host.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 107 matching lines @@
   DCHECK(CalledOnValidThread());
   status_observers_.AddObserver(observer);
 }
 
 void ChromotingHost::RemoveStatusObserver(HostStatusObserver* observer) {
   DCHECK(CalledOnValidThread());
   status_observers_.RemoveObserver(observer);
 }
 
 void ChromotingHost::AddExtension(std::unique_ptr<HostExtension> extension) {
-  extensions_.push_back(extension.release());
+  extensions_.push_back(std::move(extension));
 }
 
 void ChromotingHost::SetAuthenticatorFactory(
     std::unique_ptr<protocol::AuthenticatorFactory> authenticator_factory) {
   DCHECK(CalledOnValidThread());
   session_manager_->set_authenticator_factory(std::move(authenticator_factory));
 }
 
 void ChromotingHost::SetMaximumSessionDuration(
     const base::TimeDelta& max_session_duration) {
@@ skipping 113 matching lines @@
         video_encode_task_runner_, audio_task_runner_));
   } else {
     connection.reset(new protocol::IceConnectionToClient(
         base::WrapUnique(session), transport_context_,
         video_encode_task_runner_, audio_task_runner_));
   }
 
   DesktopEnvironmentOptions options = desktop_environment_options_;
   // TODO(zijiehe): Apply HostSessionOptions to options.
   // Create a ClientSession object.
+  std::vector<HostExtension*> extension_ptrs;
+  for (const auto& extension : extensions_)
+    extension_ptrs.push_back(extension.get());
   clients_.push_back(base::MakeUnique<ClientSession>(
       this, std::move(connection), desktop_environment_factory_, options,
-      max_session_duration_, pairing_registry_, extensions_.get()));
+      max_session_duration_, pairing_registry_, extension_ptrs));
 }
 
 }  // namespace remoting