Merge 142358

Source/WebCore/html/HTMLAnchorElement.cpp

Index: Source/WebCore/html/HTMLAnchorElement.cpp
===================================================================
--- Source/WebCore/html/HTMLAnchorElement.cpp	(revision 143526)
+++ Source/WebCore/html/HTMLAnchorElement.cpp	(working copy)
@@ -136,9 +136,9 @@
     if (!imageElement || !imageElement->isServerMap())
         return;
 
+    if (!imageElement->renderer() || !imageElement->renderer()->isRenderImage())
+        return;
     RenderImage* renderer = toRenderImage(imageElement->renderer());
-    if (!renderer)
-        return;
 
     // FIXME: This should probably pass true for useTransforms.
     FloatPoint absolutePosition = renderer->absoluteToLocal(FloatPoint(static_cast<MouseEvent*>(event)->pageX(), static_cast<MouseEvent*>(event)->pageY()));