diff options
Diffstat (limited to 'layout/generic/nsFrame.cpp')
| -rw-r--r-- | layout/generic/nsFrame.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/layout/generic/nsFrame.cpp b/layout/generic/nsFrame.cpp index 8ba0bbf12..1c31f517d 100644 --- a/layout/generic/nsFrame.cpp +++ b/layout/generic/nsFrame.cpp @@ -2707,8 +2707,7 @@ nsIFrame::BuildDisplayListForChild(nsDisplayListBuilder* aBuilder, // dirty rect in child-relative coordinates NS_ASSERTION(aBuilder->GetCurrentFrame() == this, "Wrong coord space!"); - nsPoint offset = child->GetOffsetTo(this); - nsRect dirty = aBuilder->GetDirtyRect() - offset; + nsRect dirty = aBuilder->GetDirtyRect() - child->GetOffsetTo(this); if (childType == nsGkAtoms::placeholderFrame) { isPlaceholder = true; |