Omit "int" when using "unsigned" modifier

Source/core/svg/SVGUseElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012 University of Szeged
  * Copyright (C) 2012 Renata Hodovan <reni@webkit.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 220 matching lines @@
         return;
     }
 
     if (!renderer)
         return;
 
     ASSERT_NOT_REACHED();
 }
 
 #ifdef DUMP_INSTANCE_TREE
-static void dumpInstanceTree(unsigned int& depth, String& text, SVGElementInstance* targetInstance)
+static void dumpInstanceTree(unsigned& depth, String& text, SVGElementInstance* targetInstance)
 {
     SVGElement* element = targetInstance->correspondingElement();
     ASSERT(element);
 
     if (isSVGUseElement(*element) && toSVGUseElement(*element).resourceIsStillLoading())
         return;
 
     SVGElement* shadowTreeElement = targetInstance->shadowTreeElement();
     ASSERT(shadowTreeElement);
 
     SVGUseElement* directUseElement = targetInstance->directUseElement();
     String directUseElementName = directUseElement ? directUseElement->nodeName() : "null";
 
     String elementId = element->getIdAttribute();
     String elementNodeName = element->nodeName();
     String shadowTreeElementNodeName = shadowTreeElement->nodeName();
     String parentNodeName = element->parentNode() ? element->parentNode()->nodeName() : "null";
     String firstChildNodeName = element->firstChild() ? element->firstChild()->nodeName() : "null";
 
-    for (unsigned int i = 0; i < depth; ++i)
+    for (unsigned i = 0; i < depth; ++i)
         text += "  ";
 
     text += String::format("SVGElementInstance this=%p, (parentNode=%s (%p), firstChild=%s (%p), correspondingElement=%s (%p), directUseElement=%s (%p), shadowTreeElement=%s (%p), id=%s)\n",
                            targetInstance, parentNodeName.latin1().data(), element->parentNode(), firstChildNodeName.latin1().data(), element->firstChild(),
                            elementNodeName.latin1().data(), element, directUseElementName.latin1().data(), directUseElement, shadowTreeElementNodeName.latin1().data(), shadowTreeElement, elementId.latin1().data());
 
-    for (unsigned int i = 0; i < depth; ++i)
+    for (unsigned i = 0; i < depth; ++i)
         text += "  ";
 
     const HashSet<SVGElementInstance*>& elementInstances = element->instancesForElement();
     text += "Corresponding element is associated with " + String::number(elementInstances.size()) + " instance(s):\n";
 
     const HashSet<SVGElementInstance*>::const_iterator end = elementInstances.end();
     for (HashSet<SVGElementInstance*>::const_iterator it = elementInstances.begin(); it != end; ++it) {
-        for (unsigned int i = 0; i < depth; ++i)
+        for (unsigned i = 0; i < depth; ++i)
             text += "  ";
 
         text += String::format(" -> SVGElementInstance this=%p, (refCount: %i, shadowTreeElement in document? %i)\n",
                                *it, (*it)->refCount(), (*it)->shadowTreeElement()->inDocument());
     }
 
     ++depth;
 
     for (SVGElementInstance* instance = targetInstance->firstChild(); instance; instance = instance->nextSibling())
         dumpInstanceTree(depth, text, instance);
@@ skipping 190 matching lines @@
 
     // Transfer event listeners assigned to the referenced element to our shadow tree elements.
     transferEventListenersToShadowTree(m_targetElementInstance.get());
 
     // Update relative length information.
     updateRelativeLengthsInformation();
 
     // Eventually dump instance tree
 #ifdef DUMP_INSTANCE_TREE
     String text;
-    unsigned int depth = 0;
+    unsigned depth = 0;
 
     dumpInstanceTree(depth, text, m_targetElementInstance.get());
     fprintf(stderr, "\nDumping <use> instance tree:\n%s\n", text.latin1().data());
 #endif
 
     // Eventually dump shadow tree
 #ifdef DUMP_SHADOW_TREE
     RefPtr<XMLSerializer> serializer = XMLSerializer::create();
     String markup = serializer->serializeToString(shadowTreeRootElement, ASSERT_NO_EXCEPTION);
     fprintf(stderr, "Dumping <use> shadow tree markup:\n%s\n", markup.latin1().data());
@@ skipping 476 matching lines @@
 
     if (m_resource)
         m_resource->removeClient(this);
 
     m_resource = resource;
     if (m_resource)
         m_resource->addClient(this);
 }
 
 }