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

Source/core/svg/animation/SVGSMILElement.cpp

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 359 matching lines @@
     size_t doublePointOne = parse.find(':');
     size_t doublePointTwo = parse.find(':', doublePointOne + 1);
     if (doublePointOne == 2 && doublePointTwo == 5 && parse.length() >= 8) {
         result += parse.substring(0, 2).toUIntStrict(&ok) * 60 * 60;
         if (!ok)
             return SMILTime::unresolved();
         result += parse.substring(3, 2).toUIntStrict(&ok) * 60;
         if (!ok)
             return SMILTime::unresolved();
         result += parse.substring(6).toDouble(&ok);
-    } else if (doublePointOne == 2 && doublePointTwo == notFound && parse.length() >= 5) {
+    } else if (doublePointOne == 2 && doublePointTwo == kNotFound && parse.length() >= 5) {
         result += parse.substring(0, 2).toUIntStrict(&ok) * 60;
         if (!ok)
             return SMILTime::unresolved();
         result += parse.substring(3).toDouble(&ok);
     } else
         return parseOffsetValue(parse);
 
     if (!ok)
         return SMILTime::unresolved();
     return result;
 }
 
 static void sortTimeList(Vector<SMILTimeWithOrigin>& timeList)
 {
     std::sort(timeList.begin(), timeList.end());
 }
 
 bool SVGSMILElement::parseCondition(const String& value, BeginOrEnd beginOrEnd)
 {
     String parseString = value.stripWhiteSpace();
 
     double sign = 1.;
     bool ok;
     size_t pos = parseString.find('+');
-    if (pos == notFound) {
+    if (pos == kNotFound) {
         pos = parseString.find('-');
-        if (pos != notFound)
+        if (pos != kNotFound)
             sign = -1.;
     }
     String conditionString;
     SMILTime offset = 0;
-    if (pos == notFound)
+    if (pos == kNotFound)
         conditionString = parseString;
     else {
         conditionString = parseString.left(pos).stripWhiteSpace();
         String offsetString = parseString.substring(pos + 1).stripWhiteSpace();
         offset = parseOffsetValue(offsetString);
         if (offset.isUnresolved())
             return false;
         offset = offset * sign;
     }
     if (conditionString.isEmpty())
         return false;
     pos = conditionString.find('.');
 
     String baseID;
     String nameString;
-    if (pos == notFound)
+    if (pos == kNotFound)
         nameString = conditionString;
     else {
         baseID = conditionString.left(pos);
         nameString = conditionString.substring(pos + 1);
     }
     if (nameString.isEmpty())
         return false;
 
     Condition::Type type;
     int repeat = -1;
@@ skipping 847 matching lines @@
     if (eventType == "repeatn") {
         unsigned repeatEventCount = m_repeatEventCountList.first();
         m_repeatEventCountList.remove(0);
         dispatchEvent(RepeatEvent::create(eventType, repeatEventCount));
     } else {
         dispatchEvent(Event::create(eventType));
     }
 }
 
 }