Make arguments to window.{move,resize}{To,By} non-optional

LayoutTests/fast/forms/resources/picker-common.js

 window.jsTestIsAsync = true;
 
 var popupWindow = null;
 
 var popupOpenCallback = null;
 
 function popupOpenCallbackWrapper() {
     popupWindow.removeEventListener("didOpenPicker", popupOpenCallbackWrapper);
     setTimeout(popupOpenCallback, 0);
 }
@@ skipping 10 matching lines @@
 
 function rootWindow() {
     var currentWindow = window;
     while (currentWindow !== currentWindow.parent) {
         currentWindow = currentWindow.parent;
     }
     return currentWindow;
 }
 
 function openPicker(element, callback, errorCallback) {
-    rootWindow().moveTo();
+    rootWindow().moveTo(window.screenX, window.screenY);
     element.offsetTop; // Force to lay out
     if (element.tagName === "SELECT") {
         sendKey(element, "Down", false, true);
     } else if (element.tagName === "INPUT") {
         if (element.type === "color") {
             element.focus();
             eventSender.keyDown(" ");
         } else {
             sendKey(element, "Down", false, true);
         }
     }
     popupWindow = window.internals.pagePopupWindow;
     if (typeof callback === "function" && popupWindow)
         setPopupOpenCallback(callback);
     else if (typeof errorCallback === "function" && !popupWindow)
         errorCallback();
 }
 
 function clickToOpenPicker(x, y, callback, errorCallback) {
-    rootWindow().moveTo();
+    rootWindow().moveTo(window.screenX, window.screenY);
     eventSender.mouseMoveTo(x, y);
     eventSender.mouseDown();
     eventSender.mouseUp();
     popupWindow = window.internals.pagePopupWindow;
     if (typeof callback === "function" && popupWindow)
         setPopupOpenCallback(callback);
     else if (typeof errorCallback === "function" && !popupWindow)
         errorCallback();
 }
 
 function setPopupOpenCallback(callback) {
     console.assert(popupWindow);
     popupOpenCallback = (function(callback) {
         // We need to move the window to the top left of available space
         // because the window will move back to (0, 0) when the
         // ShellViewMsg_SetTestConfiguration IPC arrives.
-        rootWindow().moveTo();
+        rootWindow().moveTo(window.screenX, window.screenY);
         callback();
     }).bind(this, callback);
     popupWindow.addEventListener("didOpenPicker", popupOpenCallbackWrapper, false);
 }