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

Source/core/frame/DOMWindow.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DOMWindow_h
 #define DOMWindow_h
 
 #include "core/CoreExport.h"
 #include "core/events/EventTarget.h"
 #include "core/frame/DOMWindowBase64.h"
@@ skipping 133 matching lines @@
     virtual String prompt(const String& message, const String& defaultValue) = 0;
 
     virtual bool find(const String&, bool caseSensitive, bool backwards, bool wrap, bool wholeWord, bool searchInFrames, bool showDialog) const = 0;
 
     virtual void scrollBy(double x, double y, ScrollBehavior = ScrollBehaviorAuto) const = 0;
     virtual void scrollBy(const ScrollToOptions&) const = 0;
     virtual void scrollTo(double x, double y) const = 0;
     virtual void scrollTo(const ScrollToOptions&) const = 0;
     void scroll(double x, double y) const { scrollTo(x, y); }
     void scroll(const ScrollToOptions& scrollToOptions) const { scrollTo(scrollToOptions); }
-    void moveBy() const { moveBy(0, 0, false, false); }
-    void moveBy(int x) const { moveBy(x, 0, true, false); }
-    virtual void moveBy(int x, int y, bool hasX = true, bool hasY = true) const = 0;
-    void moveTo() const { moveTo(0, 0, false, false); }
-    void moveTo(int x) const { moveTo(x, 0, true, false); }
-    virtual void moveTo(int x, int y, bool hasX = true, bool hasY = true) const = 0;
+    virtual void moveBy(int x, int y) const = 0;
+    virtual void moveTo(int x, int y) const = 0;
 
-    void resizeBy() const { resizeBy(0, 0, false, false); }
-    void resizeBy(int x) const { resizeBy(x, 0, true, false); }
-    virtual void resizeBy(int x, int y, bool hasX = true, bool hasY = true) const = 0;
-    void resizeTo() const { resizeTo(0, 0, false, false); }
-    void resizeTo(int x) const { resizeTo(x, 0, true, false); }
-    virtual void resizeTo(int width, int height, bool hasWidth = true, bool hasHeight = true) const = 0;
+    virtual void resizeBy(int x, int y) const = 0;
+    virtual void resizeTo(int width, int height) const = 0;
 
     virtual PassRefPtrWillBeRawPtr<MediaQueryList> matchMedia(const String&) = 0;
 
     // DOM Level 2 Style Interface
     virtual PassRefPtrWillBeRawPtr<CSSStyleDeclaration> getComputedStyle(Element*, const String& pseudoElt) const = 0;
 
     // WebKit extensions
     virtual PassRefPtrWillBeRawPtr<CSSRuleList> getMatchedCSSRules(Element*, const String& pseudoElt) const = 0;
 
     // WebKit animation extensions
@@ skipping 52 matching lines @@
     // implementation details to scripts.
     bool m_windowIsClosing;
 
 private:
     mutable RefPtrWillBeMember<Location> m_location;
 };
 
 } // namespace blink
 
 #endif // DOMWindow_h