Bug 1084502, <template>'s document should inherit mHasHadScriptHandlingObject from the OwnerDoc(), r=bholley

--HG--
extra : rebase_source : 6991665b5d8a494285d632a3b96b10aed43a7b1c

content/base/src/nsDocument.cpp

@@ -9627,12 +9627,13 @@ nsDocument::GetTemplateContentsOwner()
     NS_ENSURE_TRUE(mTemplateContentsOwner, nullptr);
 
     nsDocument* doc = static_cast<nsDocument*>(mTemplateContentsOwner.get());
-    doc->mHasHadScriptHandlingObject = hasHadScriptObject;
 
     if (!scriptObject) {
       mTemplateContentsOwner->SetScopeObject(GetScopeObject());
     }
 
+    doc->mHasHadScriptHandlingObject = hasHadScriptObject;
+
     // Set |doc| as the template contents owner of itself so that
     // |doc| is the template contents owner of template elements created
     // by |doc|.