chrome/browser/chromeos: Change auto to not deduce raw pointers.

chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc

 // Copyright 2016 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 "chrome/browser/chromeos/arc/gpu_arc_video_service_host.h"
 
 #include <string>
 
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 55 matching lines @@
   arc_bridge_service()->video()->AddObserver(this);
 }
 
 GpuArcVideoServiceHost::~GpuArcVideoServiceHost() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   arc_bridge_service()->video()->RemoveObserver(this);
 }
 
 void GpuArcVideoServiceHost::OnInstanceReady() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  auto video_instance = arc_bridge_service()->video()->instance();
+  auto* video_instance = arc_bridge_service()->video()->instance();
   DCHECK(video_instance);
   video_instance->Init(binding_.CreateInterfacePtrAndBind());
 }
 
 void GpuArcVideoServiceHost::DeprecatedOnRequestArcVideoAcceleratorChannel(
     const DeprecatedOnRequestArcVideoAcceleratorChannelCallback& callback) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   // Hardcode pid 0 since it is unused in mojo.
   const base::ProcessHandle kUnusedChildProcessHandle =
@@ skipping 64 matching lines @@
   callback.Run(std::move(child_handle), token);
 
   // The lifetime is managed by the StrongBinding insides the
   // VideoAcceleratorFactoryService.
   new VideoAcceleratorFactoryService(
       mojo::MakeRequest<mojom::VideoAcceleratorFactory>(
           std::move(server_pipe)));
 }
 
 }  // namespace arc