Use fastGetAttribute in more places

Source/core/dom/StyleSheetCandidate.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 24 matching lines @@
 #include "core/html/HTMLLinkElement.h"
 #include "core/html/HTMLStyleElement.h"
 #include "core/svg/SVGStyleElement.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 AtomicString StyleSheetCandidate::title() const
 {
-    return isElement() ? toElement(m_node).getAttribute(titleAttr) : nullAtom;
+    return isElement() ? toElement(m_node).fastGetAttribute(titleAttr) : nullAtom;
 }
 
 bool StyleSheetCandidate::isXSL() const
 {
     return !m_node.document().isHTMLDocument() && m_type == Pi && toProcessingInstruction(m_node).isXSL();
 }
 
 bool StyleSheetCandidate::isImport() const
 {
     return m_type == HTMLLink && toHTMLLinkElement(m_node).isImport();
@@ skipping 80 matching lines @@
         return toSVGStyleElement(m_node).sheet();
     case Pi:
         return toProcessingInstruction(m_node).sheet();
     }
 
     ASSERT_NOT_REACHED();
     return 0;
 }
 
 }