[Media Router WebUI] Handle route details in incognito.

chrome/browser/ui/webui/media_router/media_router_webui_message_handler.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_webui_message_handler.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 391 matching lines @@
   std::unique_ptr<base::ListValue> routes(RoutesToValue(
       media_router_ui_->routes(), media_router_ui_->joinable_route_ids(),
       media_router_ui_->GetRouteProviderExtensionId()));
   initial_data.Set("routes", routes.release());
 
   const std::set<MediaCastMode> cast_modes = media_router_ui_->cast_modes();
   std::unique_ptr<base::ListValue> cast_modes_list(CastModesToValue(
       cast_modes, media_router_ui_->GetPresentationRequestSourceName()));
   initial_data.Set("castModes", cast_modes_list.release());
 
+  Profile* profile = Profile::FromWebUI(web_ui());
+  initial_data.SetBoolean("isOffTheRecord", profile->IsOffTheRecord());

[mark a. foltz, 2016/04/19 18:24:24]

There is already a per-route boolean that indicates whether the route is off the
record.  To avoid confusion between this value and the per-route value, I might
have named it "isIncognitoProfile"...

But I really don't think it's worth spending time on a patch for this change.

+
   web_ui()->CallJavascriptFunction(kSetInitialData, initial_data);
   media_router_ui_->UIInitialized();
 }
 
 void MediaRouterWebUIMessageHandler::OnCreateRoute(
     const base::ListValue* args) {
   DVLOG(1) << "OnCreateRoute";
   const base::DictionaryValue* args_dict = nullptr;
   std::string sink_id;
   int cast_mode_num = -1;
@@ skipping 394 matching lines @@
 #endif  // defined(GOOGLE_CHROME_BUILD)
 
   return AccountInfo();
 }
 
 void MediaRouterWebUIMessageHandler::SetWebUIForTest(content::WebUI* web_ui) {
   set_web_ui(web_ui);
 }
 
 }  // namespace media_router