Sync: Prevent delay in showing the Other Devices button after first sign-in

chrome/browser/ui/webui/ntp/foreign_session_handler.cc

Index: chrome/browser/ui/webui/ntp/foreign_session_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/foreign_session_handler.cc b/chrome/browser/ui/webui/ntp/foreign_session_handler.cc
index 525915052568ccc294e689dabf01db327e6504f0..90d8b4260903133283e89a0745cdb8ccb9528894 100644
--- a/chrome/browser/ui/webui/ntp/foreign_session_handler.cc
+++ b/chrome/browser/ui/webui/ntp/foreign_session_handler.cc
@@ -62,9 +62,10 @@ void ForeignSessionHandler::RegisterMessages() {
 }
 
 void ForeignSessionHandler::Init() {
-  Profile* profile = Profile::FromWebUI(web_ui());
   registrar_.Add(this, chrome::NOTIFICATION_SYNC_CONFIGURE_DONE,
-                 content::Source<Profile>(profile));
+                 content::NotificationService::AllSources());

[Nicolas Zea, 2012/04/23 18:18:52]

This is going to listen to other profiles as well (in a multi-profile environ).
Are you sure that's what you want?

+
+  Profile* profile = Profile::FromWebUI(web_ui());
   registrar_.Add(this, chrome::NOTIFICATION_FOREIGN_SESSION_UPDATED,
                  content::Source<Profile>(profile));
   registrar_.Add(this, chrome::NOTIFICATION_FOREIGN_SESSION_DISABLED,
@@ -106,7 +107,7 @@ bool ForeignSessionHandler::IsTabSyncEnabled() {
   Profile* profile = Profile::FromWebUI(web_ui());
   ProfileSyncService* service =
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile);
-  return service && service->GetSessionModelAssociator();
+  return service && service->GetPreferredDataTypes().Has(syncable::SESSIONS);
 }
 
 string16 ForeignSessionHandler::FormatSessionTime(const base::Time& time) {