Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/browser/test/chromecast_browser_test.h

 // Copyright 2014 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.
 
 #ifndef CHROMECAST_BROWSER_TEST_CHROMECAST_BROWSER_TEST_H_
 #define CHROMECAST_BROWSER_TEST_CHROMECAST_BROWSER_TEST_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "content/public/test/browser_test.h"
 #include "content/public/test/browser_test_base.h"
 
 namespace content {
 class WebContents;
 }
 
 namespace chromecast {
 namespace shell {
 class CastContentWindow;
@@ skipping 17 matching lines @@
  protected:
   void NavigateToURL(content::WebContents* window, const GURL& gurl);
 
   // Creates a new window and loads about:blank.
   content::WebContents* CreateBrowser();
 
   // Returns the window for the test.
   content::WebContents* web_contents() const { return web_contents_.get(); }
 
  private:
-  scoped_ptr<content::WebContents> web_contents_;
-  scoped_ptr<CastContentWindow> window_;
+  std::unique_ptr<content::WebContents> web_contents_;
+  std::unique_ptr<CastContentWindow> window_;
 
   bool setup_called_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromecastBrowserTest);
 };
 
 }  // namespace shell
 }  // namespace chromecast
 
 #endif  // CHROMECAST_BROWSER_TEST_CHROMECAST_BROWSER_TEST_H_