Omit "int" when using "unsigned" modifier

Source/core/html/HTMLObjectElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 106 matching lines @@
     } else {
         HTMLPlugInElement::parseAttribute(name, value);
     }
 }
 
 static void mapDataParamToSrc(Vector<String>* paramNames, Vector<String>* paramValues)
 {
     // Some plugins don't understand the "data" attribute of the OBJECT tag (i.e. Real and WMP
     // require "src" attribute).
     int srcIndex = -1, dataIndex = -1;
-    for (unsigned int i = 0; i < paramNames->size(); ++i) {
+    for (unsigned i = 0; i < paramNames->size(); ++i) {
         if (equalIgnoringCase((*paramNames)[i], "src"))
             srcIndex = i;
         else if (equalIgnoringCase((*paramNames)[i], "data"))
             dataIndex = i;
     }
 
     if (srcIndex == -1 && dataIndex != -1) {
         paramNames->append("src");
         paramValues->append((*paramValues)[dataIndex]);
     }
@@ skipping 341 matching lines @@
 {
     return fastHasAttribute(usemapAttr);
 }
 
 bool HTMLObjectElement::useFallbackContent() const
 {
     return HTMLPlugInElement::useFallbackContent() || m_useFallbackContent;
 }
 
 }