3 files changed, 1 insertions, 14 deletions
diff --git a/chrome/browser/renderer_host/render_widget_host.cc b/chrome/browser/renderer_host/render_widget_host.cc
index 7a77a02..354f54b 100644
--- a/chrome/browser/renderer_host/render_widget_host.cc
+++ b/chrome/browser/renderer_host/render_widget_host.cc
@@ -473,6 +473,7 @@ void RenderWidgetHost::MovePluginWindows(
                                              move.window_rect.width(),
                                              move.window_rect.height(), flags);
     if (!defer_window_pos_info) {
+      DCHECK(false) << "DeferWindowPos given invalid window, so rest ignored.";
       return;
     }
   }
diff --git a/webkit/glue/webplugin_impl.cc b/webkit/glue/webplugin_impl.cc
index 811da21..a095b79 100644
--- a/webkit/glue/webplugin_impl.cc
+++ b/webkit/glue/webplugin_impl.cc
@@ -203,19 +203,6 @@ void WebPluginContainer::frameRectsChanged() {
   impl_->setFrameRect(frameRect());
 }
 
-// We override this function, to make sure that geometry updates are sent
-// over to the plugin. For e.g. when a plugin is instantiated it does
-// not have a valid parent. As a result the first geometry update from
-// webkit is ignored. This function is called when the plugin eventually
-// gets a parent.
-void WebPluginContainer::setParentVisible(bool visible) {
-  WebCore::Widget::setParentVisible(visible);
-  if (visible)
-    show();
-  else
-    hide();
-}
-
 // We override this function so that if the plugin is windowed, we can call
 // NPP_SetWindow at the first possible moment.  This ensures that NPP_SetWindow
 // is called before the manual load data is sent to a plugin.  If this order is
diff --git a/webkit/glue/webplugin_impl.h b/webkit/glue/webplugin_impl.h
index 3654d3a..4f6782a 100644
--- a/webkit/glue/webplugin_impl.h
+++ b/webkit/glue/webplugin_impl.h
@@ -66,7 +66,6 @@ class WebPluginContainer : public WebCore::Widget {
   virtual void hide();
   virtual void handleEvent(WebCore::Event* event);
   virtual void frameRectsChanged();
-  virtual void setParentVisible(bool visible);
   virtual void setParent(WebCore::ScrollView* view);
 
 #if USE(JSC)