Bug 748048 - Part 1: Remove SetInvalidationDimensions and GetInvalidationDimensions. r=roc

2012-05-03 12:33:51 -04:00
parent 243ffcb195
commit 48bd26d5f4
6 changed files with 8 additions and 65 deletions
--- a/layout/generic/nsFrame.cpp
+++ b/layout/generic/nsFrame.cpp
@@ -4553,6 +4553,10 @@ void
 nsIFrame::InvalidateInternalAfterResize(const nsRect& aDamageRect, nscoord aX,
                                        nscoord aY, PRUint32 aFlags)
 {
+  if (aDamageRect.IsEmpty()) {
+    return;
+  }
+
  /* If we're a transformed frame, then we need to apply our transform to the
   * damage rectangle so that the redraw correctly redraws the transformed
   * region.  We're moved over aX and aY from our origin, but since this aX