1 files changed, 8 insertions, 14 deletions
diff --git a/layout/mathml/nsMathMLContainerFrame.cpp b/layout/mathml/nsMathMLContainerFrame.cpp
index b63792c288..fc334d1cae 100644
--- a/layout/mathml/nsMathMLContainerFrame.cpp
+++ b/layout/mathml/nsMathMLContainerFrame.cpp
@@ -829,39 +829,33 @@ static nscoord AddInterFrameSpacingToSize(ReflowOutput& aDesiredSize,
 
 /* virtual */
 void nsMathMLContainerFrame::MarkIntrinsicISizesDirty() {
-  mIntrinsicWidth = NS_INTRINSIC_ISIZE_UNKNOWN;
+  mIntrinsicISize = NS_INTRINSIC_ISIZE_UNKNOWN;
   nsContainerFrame::MarkIntrinsicISizesDirty();
 }
 
-void nsMathMLContainerFrame::UpdateIntrinsicWidth(
+void nsMathMLContainerFrame::UpdateIntrinsicISize(
     gfxContext* aRenderingContext) {
-  if (mIntrinsicWidth == NS_INTRINSIC_ISIZE_UNKNOWN) {
+  if (mIntrinsicISize == NS_INTRINSIC_ISIZE_UNKNOWN) {
     ReflowOutput desiredSize(GetWritingMode());
     GetIntrinsicISizeMetrics(aRenderingContext, desiredSize);
 
     // Include the additional width added by FixInterFrameSpacing to ensure
     // consistent width calculations.
     AddInterFrameSpacingToSize(desiredSize, this);
-    mIntrinsicWidth = desiredSize.ISize(GetWritingMode());
+    mIntrinsicISize = desiredSize.ISize(GetWritingMode());
   }
 }
 
 /* virtual */
 nscoord nsMathMLContainerFrame::GetMinISize(gfxContext* aRenderingContext) {
-  nscoord result;
-  DISPLAY_MIN_INLINE_SIZE(this, result);
-  UpdateIntrinsicWidth(aRenderingContext);
-  result = mIntrinsicWidth;
-  return result;
+  UpdateIntrinsicISize(aRenderingContext);
+  return mIntrinsicISize;
 }
 
 /* virtual */
 nscoord nsMathMLContainerFrame::GetPrefISize(gfxContext* aRenderingContext) {
-  nscoord result;
-  DISPLAY_PREF_INLINE_SIZE(this, result);
-  UpdateIntrinsicWidth(aRenderingContext);
-  result = mIntrinsicWidth;
-  return result;
+  UpdateIntrinsicISize(aRenderingContext);
+  return mIntrinsicISize;
 }
 
 /* virtual */