Landing (again) Bug 373462, bug 385322, Better scheduling of cycle collection/gc, r+sr=sicking,jst

git-svn-id: svn://10.0.0.236/trunk@237998 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/content/base/src/nsXMLHttpRequest.cpp

@@ -56,6 +56,7 @@
 #include "prprf.h"
 #include "nsIDOMEventListener.h"
 #include "nsIJSContextStack.h"
+#include "nsJSEnvironment.h"
 #include "nsIScriptSecurityManager.h"
 #include "nsWeakPtr.h"
 #include "nsICharsetAlias.h"
@@ -1778,6 +1779,7 @@ nsXMLHttpRequest::RequestCompleted()
     ChangeState(XML_HTTP_REQUEST_OPENED);
   }
 
+  nsJSContext::MaybeCC(PR_FALSE);
   return rv;
 }
 
@@ -2320,6 +2322,7 @@ nsXMLHttpRequest::Error(nsIDOMEvent* aEvent)
     NotifyEventListeners(errorEventListeners, event);
   }
 
+  nsJSContext::MaybeCC(PR_FALSE);
   return NS_OK;
 }