Fix JavaScript alerts from frames with oopif on, after a cross-process click.

content/browser/renderer_host/render_view_host_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 179 matching lines @@
 
   // Tracks whether this RenderViewHost is swapped out, according to its main
   // frame RenderFrameHost.
   void set_is_swapped_out(bool is_swapped_out) {
     is_swapped_out_ = is_swapped_out;
   }
 
   // TODO(creis): Remove as part of http://crbug.com/418265.
   bool is_waiting_for_close_ack() const { return is_waiting_for_close_ack_; }
 
-  // Tells the renderer that this RenderView will soon be swapped out, and thus
-  // not to create any new modal dialogs until it happens.  This must be done
-  // separately so that the PageGroupLoadDeferrers of any current dialogs are no
-  // longer on the stack when we attempt to swap it out.
-  void SuppressDialogsUntilSwapOut();
-
   // Tells the renderer process to run the page's unload handler.
   // A ClosePage_ACK ack is sent back when the handler execution completes.
   void ClosePage();
 
   // Close the page ignoring whether it has unload events registers.
   // This is called after the beforeunload and unload events have fired
   // and the user has agreed to continue with closing the page.
   void ClosePageIgnoringUnloadEvents();
 
   // Tells the renderer view to focus the first (last if reverse is true) node.
@@ skipping 203 matching lines @@
   bool render_view_ready_on_process_launch_;
 
   base::WeakPtrFactory<RenderViewHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_