Navigation: move RestoreType and ReloadType into a separate file

chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.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_dialog_controller_impl.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 270 matching lines @@
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   WebContents* media_router_dialog = GetMediaRouterDialog();
   CHECK(media_router_dialog);
   ui::PageTransition transition_type = details.entry->GetTransitionType();
   content::NavigationType nav_type = details.type;
 
   // New |media_router_dialog| is created.
   DCHECK(media_router_dialog_pending_);
   DCHECK(ui::PageTransitionCoreTypeIs(transition_type,
                                       ui::PAGE_TRANSITION_AUTO_TOPLEVEL) &&
-      nav_type == content::NAVIGATION_TYPE_NEW_PAGE)
+         nav_type == content::NavigationType::NEW_PAGE)
       << "transition_type: " << transition_type << ", "
-      << "nav_type: " << nav_type;
+      << "nav_type: " << static_cast<int>(nav_type);
 
   media_router_dialog_pending_ = false;
 
   PopulateDialog(media_router_dialog);
 }
 
 void MediaRouterDialogControllerImpl::PopulateDialog(
     content::WebContents* media_router_dialog) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(media_router_dialog);
@@ skipping 15 matching lines @@
           ->GetWeakPtr();
   if (!create_connection_request.get()) {
     media_router_ui->InitWithDefaultMediaSource(delegate);
   } else {
     media_router_ui->InitWithPresentationSessionRequest(
         initiator(), delegate, std::move(create_connection_request));
   }
 }
 
 }  // namespace media_router