Merge 85436

Source/WebCore/page/History.cpp

Index: Source/WebCore/page/History.cpp
===================================================================
--- Source/WebCore/page/History.cpp	(revision 85529)
+++ Source/WebCore/page/History.cpp	(working copy)
@@ -120,8 +120,7 @@
         return;
     
     KURL fullURL = urlForState(urlString);
-    RefPtr<SecurityOrigin> origin = SecurityOrigin::create(fullURL);
-    if (!fullURL.isValid() || !m_frame->document()->securityOrigin()->isSameSchemeHostPort(origin.get())) {
+    if (!fullURL.isValid() || !m_frame->document()->securityOrigin()->canRequest(fullURL)) {
         ec = SECURITY_ERR;
         return;
     }