Merge 95259 - Fragment navigations should interrupt a provisional load of a different document

Source/WebCore/loader/FrameLoader.cpp

Index: Source/WebCore/loader/FrameLoader.cpp
===================================================================
--- Source/WebCore/loader/FrameLoader.cpp	(revision 95471)
+++ Source/WebCore/loader/FrameLoader.cpp	(working copy)
@@ -2697,6 +2697,12 @@
     if (!shouldContinue)
         return;
 
+    // If we have a provisional request for a different document, a fragment scroll should cancel it.
+    if (m_provisionalDocumentLoader && !equalIgnoringFragmentIdentifier(m_provisionalDocumentLoader->request().url(), request.url())) {
+        m_provisionalDocumentLoader->stopLoading();
+        setProvisionalDocumentLoader(0);
+    }
+
     bool isRedirect = m_quickRedirectComing || policyChecker()->loadType() == FrameLoadTypeRedirectWithLockedBackForwardList;    
     loadInSameDocument(request.url(), 0, !isRedirect);
 }