Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/media_router/media_router_ui.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 "chrome/browser/ui/webui/media_router/media_router_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
@@ skipping 152 matching lines @@
     : ConstrainedWebDialogUI(web_ui),
       handler_(new MediaRouterWebUIMessageHandler(this)),
       ui_initialized_(false),
       current_route_request_id_(-1),
       route_request_counter_(0),
       initiator_(nullptr),
       router_(nullptr),
       weak_factory_(this) {
   // Create a WebUIDataSource containing the chrome://media-router page's
   // content.
-  scoped_ptr<content::WebUIDataSource> html_source(
+  std::unique_ptr<content::WebUIDataSource> html_source(
       content::WebUIDataSource::Create(chrome::kChromeUIMediaRouterHost));
 
   content::WebContents* wc = web_ui->GetWebContents();
   DCHECK(wc);
 
   router_ =
       MediaRouterFactory::GetApiForBrowserContext(wc->GetBrowserContext());
 
   // Allows UI to load extensionview.
   // TODO(haibinlu): limit object-src to current extension once crbug/514866
@@ skipping 41 matching lines @@
   } else {
     // Register for MediaRoute updates without a media source.
     routes_observer_.reset(new UIMediaRoutesObserver(router_, MediaSource::Id(),
           base::Bind(&MediaRouterUI::OnRoutesUpdated, base::Unretained(this))));
   }
 }
 
 void MediaRouterUI::InitWithPresentationSessionRequest(
     content::WebContents* initiator,
     const base::WeakPtr<PresentationServiceDelegateImpl>& delegate,
-    scoped_ptr<CreatePresentationConnectionRequest> create_session_request) {
+    std::unique_ptr<CreatePresentationConnectionRequest>
+        create_session_request) {
   DCHECK(initiator);
   DCHECK(create_session_request);
   DCHECK(!create_session_request_);
   DCHECK(!query_result_manager_);
 
   create_session_request_ = std::move(create_session_request);
   presentation_service_delegate_ = delegate;
   InitCommon(initiator);
   OnDefaultPresentationChanged(create_session_request_->presentation_request());
 }
@@ skipping 335 matching lines @@
         base::Time::Now() - start_time_);
     start_time_ = base::Time();
   }
 }
 
 void MediaRouterUI::UpdateMaxDialogHeight(int height) {
   handler_->UpdateMaxDialogHeight(height);
 }
 
 }  // namespace media_router