[Media Router] Moves mojo-specific code into mojo/ folder

chrome/test/media_router/media_router_e2e_browsertest.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/test/media_router/media_router_e2e_browsertest.h"
 
 #include <vector>
 #include "base/command_line.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/media/router/media_router.h"
 #include "chrome/browser/media/router/media_router_factory.h"
-#include "chrome/browser/media/router/media_router_mojo_impl.h"
 #include "chrome/browser/media/router/media_source.h"
 #include "chrome/browser/media/router/media_source_helper.h"
 #include "chrome/browser/media/router/route_request_result.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "media/base/test_data_util.h"
@@ skipping 138 matching lines @@
   CreateMediaRoute(MediaSourceForPresentationUrl(kCastAppPresentationUrl),
                    GURL(kOriginUrl), nullptr);
   Wait(base::TimeDelta::FromSeconds(30));
 
   // Wait for 10 seconds to make sure route has been stopped.
   StopMediaRoute();
   Wait(base::TimeDelta::FromSeconds(10));
 }
 
 }  // namespace media_router