Bug 534366. Make nsFirstLineFrame set InlineReflowState::mLineLayout correctly. r=dbaron

layout/generic/nsInlineFrame.cpp

@@ -1010,6 +1010,7 @@ nsFirstLineFrame::Reflow(nsPresContext* aPresContext,
   InlineReflowState irs;
   irs.mPrevFrame = nsnull;
   irs.mLineContainer = lineContainer;
+  irs.mLineLayout = aReflowState.mLineLayout;
   irs.mNextInFlow = (nsInlineFrame*) GetNextInFlow();
 
   nsresult rv;