1 files changed, 2 insertions, 1 deletions
diff --git a/Source/WebKit2/UIProcess/BackingStore.cpp b/Source/WebKit2/UIProcess/BackingStore.cpp
index f9a2672..5f024e6 100644
--- a/Source/WebKit2/UIProcess/BackingStore.cpp
+++ b/Source/WebKit2/UIProcess/BackingStore.cpp
@@ -57,9 +57,10 @@ void BackingStore::incorporateUpdate(const UpdateInfo& updateInfo)
 {
 //    ASSERT(m_size == updateInfo.viewSize);
     
-    RefPtr<ShareableBitmap> bitmap = ShareableBitmap::create(updateInfo.updateRectBounds.size(), updateInfo.bitmapHandle);
+    RefPtr<ShareableBitmap> bitmap = ShareableBitmap::create(updateInfo.bitmapHandle);
     if (!bitmap)
         return;
+    ASSERT(bitmap->size() == updateInfo.updateRectBounds.size());
     
     incorporateUpdate(bitmap.get(), updateInfo);
 }