Remove RWHI::view_being_painted_

content/browser/renderer_host/render_widget_host_impl.h

Index: content/browser/renderer_host/render_widget_host_impl.h
diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
index c6328b0c3c83f8a96cd8bd062a855ec2f85b93f4..b08a210611a751e3eb8104d0d974e802a828c078 100644
--- a/content/browser/renderer_host/render_widget_host_impl.h
+++ b/content/browser/renderer_host/render_widget_host_impl.h
@@ -810,9 +810,6 @@ class CONTENT_EXPORT RenderWidgetHostImpl
   // Flag to detect recursive calls to GetBackingStore().
   bool in_get_backing_store_;
 
-  // Set when we call DidPaintRect/DidScrollRect on the view.
-  bool view_being_painted_;
-
   // Used for UMA histogram logging to measure the time for a repaint view
   // operation to finish.
   base::TimeTicks repaint_start_time_;