Move extension pop-ups and notifications to the new auto-resize code.

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 27438528b0ad2bbc2967a85c85bc6a603aa9a00f..afaff8b4bb70f08bdae8ffb448e60e4e74d31402 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -1186,7 +1186,14 @@ void RenderWidgetHostImpl::OnMsgUpdateRect(
   }
 
   if (should_auto_resize_) {
-    OnRenderAutoResized(params.view_size);
+    bool post_callback = new_auto_size_.IsEmpty();

[sky, 2012/03/20 16:15:06]

Add a comment as to why you need to do this.

+    new_auto_size_ = params.view_size;
+    if (post_callback) {
+      MessageLoop::current()->PostTask(
+          FROM_HERE,
+          base::Bind(&RenderWidgetHostImpl::DelayedAutoResized,
+                     weak_factory_.GetWeakPtr()));
+    }
   }
 
   // Log the time delta for processing a paint message. On platforms that don't
@@ -1689,4 +1696,13 @@ void RenderWidgetHostImpl::AcknowledgePostSubBuffer(int32 route_id,
     ui_shim->Send(new AcceleratedSurfaceMsg_PostSubBufferACK(route_id));
 }
 
+void RenderWidgetHostImpl::DelayedAutoResized() {
+  gfx::Size new_size = new_auto_size_;
+  new_auto_size_.SetSize(0, 0);
+  if (!should_auto_resize_)
+    return;
+
+  OnRenderAutoResized(new_size);
+}
+
 }  // namespace content