[Media Router] Clean up issues related code.

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 467 matching lines @@
                                  off_the_record);
   return true;
 }
 
 void MediaRouterUI::CloseRoute(const MediaRoute::Id& route_id) {
   router_->TerminateRoute(route_id);
 }
 
 void MediaRouterUI::AddIssue(const Issue& issue) { router_->AddIssue(issue); }
 
-void MediaRouterUI::ClearIssue(const std::string& issue_id) {
+void MediaRouterUI::ClearIssue(const Issue::Id& issue_id) {
   router_->ClearIssue(issue_id);
 }
 
 void MediaRouterUI::SearchSinksAndCreateRoute(
     const MediaSink::Id& sink_id,
     const std::string& search_criteria,
     const std::string& domain,
     MediaCastMode cast_mode) {
   auto source_id = query_result_manager_->GetSourceForCastMode(cast_mode).id();
   // The CreateRoute() part of the function is accomplished in the callback
@@ skipping 130 matching lines @@
           IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_TAB);
       break;
     case DESKTOP_MIRROR:
       issue_title = l10n_util::GetStringUTF8(
           IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_DESKTOP);
       break;
     default:
       NOTREACHED();
   }
 
-  Issue issue(issue_title, std::string(),
-              IssueAction(IssueAction::TYPE_DISMISS),
-              std::vector<IssueAction>(), std::string(), Issue::NOTIFICATION,
-              false, -1);
-  AddIssue(issue);
+  AddIssue(Issue(issue_title, Issue::ActionType::DISMISS,
+                 Issue::Severity::NOTIFICATION));
 }
 
 void MediaRouterUI::SendIssueForUnableToCast(MediaCastMode cast_mode) {
   // For a generic error, claim a tab error unless it was specifically desktop
   // mirroring.
   std::string issue_title =
       (cast_mode == MediaCastMode::DESKTOP_MIRROR)
           ? l10n_util::GetStringUTF8(
                 IDS_MEDIA_ROUTER_ISSUE_UNABLE_TO_CAST_DESKTOP)
           : l10n_util::GetStringUTF8(
                 IDS_MEDIA_ROUTER_ISSUE_CREATE_ROUTE_TIMEOUT_FOR_TAB);
-  AddIssue(Issue(issue_title, std::string(),
-                 IssueAction(IssueAction::TYPE_DISMISS),
-                 std::vector<IssueAction>(), std::string(), Issue::WARNING,
-                 false, -1));
+  AddIssue(
+      Issue(issue_title, Issue::ActionType::DISMISS, Issue::Severity::WARNING));
 }
 
 GURL MediaRouterUI::GetFrameURL() const {
   return presentation_request_ ? presentation_request_->frame_url() : GURL();
 }
 
 std::string MediaRouterUI::GetPresentationRequestSourceName() const {
   GURL gurl = GetFrameURL();
   return gurl.SchemeIs(extensions::kExtensionScheme)
              ? GetExtensionName(gurl, extensions::ExtensionRegistry::Get(
@@ skipping 33 matching lines @@
         base::Time::Now() - start_time_);
     start_time_ = base::Time();
   }
 }
 
 void MediaRouterUI::UpdateMaxDialogHeight(int height) {
   handler_->UpdateMaxDialogHeight(height);
 }
 
 }  // namespace media_router