Remove unused height output from nsLineLayout::EndSpan. b=407086 r+sr=roc a=dsicore

git-svn-id: svn://10.0.0.236/trunk@240947 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/layout/generic/nsInlineFrame.cpp

@@ -536,11 +536,9 @@ nsInlineFrame::ReflowFrames(nsPresContext* aPresContext,
   // line-height calculations. However, continuations of an inline
   // that are empty we force to empty so that things like collapsed
   // whitespace in an inline element don't affect the line-height.
-  nsSize size;
-  lineLayout->EndSpan(this, size);
+  aMetrics.width = lineLayout->EndSpan(this);
 
   // Compute final width
-  aMetrics.width = size.width;
   if (nsnull == GetPrevContinuation()) {
     aMetrics.width += ltr ? aReflowState.mComputedBorderPadding.left
                           : aReflowState.mComputedBorderPadding.right;