[Chromecast] Reuse the Aura window manager across receiver apps.

chromecast/browser/cast_content_browser_client.h

Index: chromecast/browser/cast_content_browser_client.h
diff --git a/chromecast/browser/cast_content_browser_client.h b/chromecast/browser/cast_content_browser_client.h
index 5515558f55b810e3335e8fa77ec68c61043ab86c..f59d2d9169f186d253053b7888b02ac937df6085 100644
--- a/chromecast/browser/cast_content_browser_client.h
+++ b/chromecast/browser/cast_content_browser_client.h
@@ -36,6 +36,7 @@ class InterfaceRegistry;
 
 namespace chromecast {
 class CastService;
+class CastWindowManager;
 
 namespace media {
 class MediaCapsImpl;
@@ -73,7 +74,8 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
       content::BrowserContext* browser_context,
       PrefService* pref_service,
       net::URLRequestContextGetter* request_context_getter,
-      media::VideoPlaneController* video_plane_controller);
+      media::VideoPlaneController* video_plane_controller,
+      CastWindowManager* window_manager);
 
 #if !defined(OS_ANDROID)
   // Gets object for enforcing video resolution policy restrictions.