ReResolveStyleContext needs to deal with :before/:after pseudos correctly. Bug

126072, r=dbaron, sr=roc+moz.  Also fixes bug 141259 (incorrect warnings about
style tree integrity).


git-svn-id: svn://10.0.0.236/trunk@135852 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/layout/mathml/base/src/nsMathMLFrame.cpp

@@ -717,6 +717,13 @@ nsMathMLFrame::MapAttributesIntoCSS(nsIPresContext* aPresContext,
       fm->ComputeStyleChangeFor(aPresContext, aFrame,
                                 kNameSpaceID_None, nsnull,
                                 changeList, minChange, maxChange);
+#ifdef DEBUG
+      // Use the parent frame to make sure we catch in-flows and such
+      nsIFrame* parentFrame;
+      aFrame->GetParent(&parentFrame);
+      fm->DebugVerifyStyleTree(aPresContext,
+                               parentFrame ? parentFrame : aFrame);
+#endif
     }
   }