From d8b36d4a41a756b56f1f64b87da141ba696edc67 Mon Sep 17 00:00:00 2001
From: Matt Woodrow <mwoodrow@mozilla.com>
Date: Fri, 19 Oct 2012 17:36:00 +1300
Subject: [PATCH] Bug 803194 - Update DisplayItemData and frame data when the
 merged frame list changes. r=roc

---
 layout/base/FrameLayerBuilder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layout/base/FrameLayerBuilder.cpp b/layout/base/FrameLayerBuilder.cpp
index ddb0e69a8f8d..0f03311fcc1d 100644
--- a/layout/base/FrameLayerBuilder.cpp
+++ b/layout/base/FrameLayerBuilder.cpp
@@ -2433,7 +2433,7 @@ FrameLayerBuilder::StoreDataForFrame(nsDisplayItem* aItem, Layer* aLayer, LayerS
   DisplayItemData* oldData = GetDisplayItemDataForManager(aItem, mRetainingManager);
   if (oldData) {
     if (!oldData->mUsed) {
-      oldData->UpdateContents(aLayer, aState, mContainerLayerGeneration);
+      oldData->UpdateContents(aLayer, aState, mContainerLayerGeneration, aItem);
     }
     return oldData;
   }