Using native sheet to display modal dialogs for sign in

chrome/browser/ui/sync/one_click_signin_sync_starter.h

Index: chrome/browser/ui/sync/one_click_signin_sync_starter.h
diff --git a/chrome/browser/ui/sync/one_click_signin_sync_starter.h b/chrome/browser/ui/sync/one_click_signin_sync_starter.h
index a2cd1b7ad8f02f645b332c650176b364d3de5163..712478bf047fc63d9e8b60a9d3cb2cfb2ae0eee0 100644
--- a/chrome/browser/ui/sync/one_click_signin_sync_starter.h
+++ b/chrome/browser/ui/sync/one_click_signin_sync_starter.h
@@ -260,12 +260,6 @@ class OneClickSigninSyncStarter : public SigninTracker::Observer,
   // Prevents Sync from running until configuration is complete.
   std::unique_ptr<syncer::SyncSetupInProgressHandle> sync_blocker_;
 
-  // Temporary flag used only on macOS to disable new sync confirm page if user
-  // choose to create a new profile.
-  //
-  // TODO(msarda): Remove this flag once the https://crbug.com/677012 fixed.
-  bool skip_sync_confirm_;
-
   base::WeakPtrFactory<OneClickSigninSyncStarter> weak_pointer_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OneClickSigninSyncStarter);