Fix problems correctly invalidating/repainting when our updated paint rect fo...

chrome/browser/renderer_host/render_widget_host.h

Index: chrome/browser/renderer_host/render_widget_host.h
===================================================================
--- chrome/browser/renderer_host/render_widget_host.h	(revision 13668)
+++ chrome/browser/renderer_host/render_widget_host.h	(working copy)
@@ -357,10 +357,6 @@
   // The current size of the RenderWidget.
   gfx::Size current_size_;
 
-  // If true, then we should not ask our view to repaint when our backingstore
-  // is updated.
-  bool suppress_view_updating_;
-
   // True if a mouse move event was sent to the render view and we are waiting
   // for a corresponding ViewHostMsg_HandleInputEvent_ACK message.
   bool mouse_move_pending_;
@@ -391,6 +387,9 @@
   // Optional observer that listens for notifications of painting.
   scoped_ptr<PaintObserver> paint_observer_;
 
+  // Flag to detect recurive calls to GetBackingStore().
+  bool in_get_backing_store_;
+
   // Set when we call DidPaintRect/DidScrollRect on the view.
   bool view_being_painted_;