WTF::notFound looks too much like a local variable.

Source/core/css/CSSParser-in.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 1069 matching lines @@
 
     declaration->addParsedProperty(CSSProperty(propertyId, value.release(), important));
     return true;
 }
 
 template <typename CharacterType>
 static bool parseTransformArguments(CSSTransformValue* transformValue, CharacterType* characters, unsigned length, unsigned start, unsigned expectedCount)
 {
     while (expectedCount) {
         size_t end = WTF::find(characters, length, expectedCount == 1 ? ')' : ',', start);
-        if (end == notFound || (expectedCount == 1 && end != length - 1))
+        if (end == kNotFound || (expectedCount == 1 && end != length - 1))
             return false;
         unsigned argumentLength = end - start;
         CSSPrimitiveValue::UnitTypes unit = CSSPrimitiveValue::CSS_NUMBER;
         double number;
         if (!parseSimpleLength(characters + start, argumentLength, unit, number))
             return false;
         if (unit != CSSPrimitiveValue::CSS_PX && (number || unit != CSSPrimitiveValue::CSS_NUMBER))
             return false;
         transformValue->append(cssValuePool().createValue(number, unit));
         start = end + 1;
@@ skipping 10900 matching lines @@
 {
     // The tokenizer checks for the construct of an+b.
     // However, since the {ident} rule precedes the {nth} rule, some of those
     // tokens are identified as string literal. Furthermore we need to accept
     // "odd" and "even" which does not match to an+b.
     return equalIgnoringCase(token, "odd") || equalIgnoringCase(token, "even")
         || equalIgnoringCase(token, "n") || equalIgnoringCase(token, "-n");
 }
 
 }