Remove auto raw pointer deduction from non-linux specific code.

chromecast/browser/cast_web_view.cc

 // Copyright 2017 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 "chromecast/browser/cast_web_view.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 134 matching lines @@
 
 void CastWebView::ActivateContents(content::WebContents* contents) {
   DCHECK_EQ(contents, web_contents_.get());
   contents->GetRenderViewHost()->GetWidget()->Focus();
 }
 
 #if defined(OS_ANDROID)
 base::android::ScopedJavaLocalRef<jobject>
 CastWebView::GetContentVideoViewEmbedder() {
   DCHECK(web_contents_);
-  auto activity = shell::CastWebContentsActivity::Get(web_contents_.get());
+  auto* activity = shell::CastWebContentsActivity::Get(web_contents_.get());
   return activity->GetContentVideoViewEmbedder();
 }
 #endif  // defined(OS_ANDROID)
 
 void CastWebView::RenderProcessGone(base::TerminationStatus status) {
   LOG(INFO) << "APP_ERROR_CHILD_PROCESS_CRASHED";
   delegate_->OnPageStopped(net::ERR_UNEXPECTED);
 }
 
 void CastWebView::RenderViewCreated(content::RenderViewHost* render_view_host) {
@@ skipping 83 matching lines @@
                                       const MediaPlayerId& id) {
   metrics::CastMetricsHelper::GetInstance()->LogMediaPlay();
 }
 
 void CastWebView::MediaStoppedPlaying(const MediaPlayerInfo& media_info,
                                       const MediaPlayerId& id) {
   metrics::CastMetricsHelper::GetInstance()->LogMediaPause();
 }
 
 }  // namespace chromecast