Merge 96260 - JavaScript generated documents don't inherit the cookie URL

Source/WebCore/loader/DocumentWriter.h

Index: Source/WebCore/loader/DocumentWriter.h
===================================================================
--- Source/WebCore/loader/DocumentWriter.h	(revision 96367)
+++ Source/WebCore/loader/DocumentWriter.h	(working copy)
@@ -49,8 +49,10 @@
     // and always contains the result of evaluating a javascript: url.
     void replaceDocument(const String&);
 
+    enum SecurityOriginSource { CreateNewSecurityOrigin, InheritSecurityOrigin };
+
     void begin();
-    void begin(const KURL&, bool dispatchWindowObjectAvailable = true, SecurityOrigin* forcedSecurityOrigin = 0);
+    void begin(const KURL&, bool dispatchWindowObjectAvailable = true, SecurityOriginSource = CreateNewSecurityOrigin);
     void addData(const char* bytes, size_t length);
     void end();
     void endIfNotLoadingMainResource();