mshtml: Forward setting document.location to window object.

dlls/mshtml/htmldoc.c

@@ -1599,6 +1599,11 @@ static HRESULT WINAPI DocDispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID
 {
     HTMLDocument *This = DISPEX_THIS(iface);
 
+    if(This->window && id == DISPID_IHTMLDOCUMENT2_LOCATION && (wFlags & DISPATCH_PROPERTYPUT))
+        return IDispatchEx_InvokeEx(DISPATCHEX(This->window), DISPID_IHTMLWINDOW2_LOCATION, lcid, wFlags,
+                pdp, pvarRes, pei, pspCaller);
+
+
     return IDispatchEx_InvokeEx(This->dispex, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
 }