diff --git a/mozilla/layout/svg/base/src/nsSVGTextFrame.cpp b/mozilla/layout/svg/base/src/nsSVGTextFrame.cpp
index 72fd98282d0..265abd76720 100644
--- a/mozilla/layout/svg/base/src/nsSVGTextFrame.cpp
+++ b/mozilla/layout/svg/base/src/nsSVGTextFrame.cpp
@@ -119,7 +119,7 @@ nsSVGTextFrame::AttributeChanged(PRInt32         aNameSpaceID,
              aAttribute == nsGkAtoms::y ||
              aAttribute == nsGkAtoms::dx ||
              aAttribute == nsGkAtoms::dy) {
-    UpdateGlyphPositioning();
+    NotifyGlyphMetricsChange();
   }
 
  return NS_OK;