Stop clamping tabIndex to short range

third_party/WebKit/Source/core/svg/SVGAElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 130 matching lines @@
           &document(), ResourceRequest(document().completeURL(url)), target);
       frameRequest.setTriggeringEvent(event);
       frame->loader().load(frameRequest);
       return;
     }
   }
 
   SVGGraphicsElement::defaultEventHandler(event);
 }
 
-short SVGAElement::tabIndex() const {
+int SVGAElement::tabIndex() const {
   // Skip the supportsFocus check in SVGElement.
   return Element::tabIndex();
 }
 
 bool SVGAElement::supportsFocus() const {
   if (hasEditableStyle(*this))
     return SVGGraphicsElement::supportsFocus();
   // If not a link we should still be able to focus the element if it has
   // tabIndex.
   return isLink() || SVGGraphicsElement::supportsFocus();
@@ skipping 49 matching lines @@
   if (!isLink())
     return SVGElement::canStartSelection();
   return hasEditableStyle(*this);
 }
 
 bool SVGAElement::willRespondToMouseClickEvents() {
   return isLink() || SVGGraphicsElement::willRespondToMouseClickEvents();
 }
 
 }  // namespace blink