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

Source/core/rendering/svg/RenderSVGText.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  * Copyright (C) 2012 Google Inc.
  *
@@ skipping 180 matching lines @@
     if (newLayoutAttributes.isEmpty()) {
         ASSERT(m_layoutAttributes.isEmpty());
         return;
     }
 
     // Compare m_layoutAttributes with newLayoutAttributes to figure out which attribute got added.
     size_t size = newLayoutAttributes.size();
     SVGTextLayoutAttributes* attributes = 0;
     for (size_t i = 0; i < size; ++i) {
         attributes = newLayoutAttributes[i];
-        if (m_layoutAttributes.find(attributes) == notFound) {
+        if (m_layoutAttributes.find(attributes) == kNotFound) {
             // Every time this is invoked, there's only a single new entry in the newLayoutAttributes list, compared to the old in m_layoutAttributes.
             bool stopAfterNext = false;
             SVGTextLayoutAttributes* previous = 0;
             SVGTextLayoutAttributes* next = 0;
             ASSERT_UNUSED(child, attributes->context() == child);
             findPreviousAndNextAttributes(this, attributes->context(), stopAfterNext, previous, next);
 
             if (previous)
                 m_layoutAttributesBuilder.buildLayoutAttributesForTextRenderer(previous->context());
             m_layoutAttributesBuilder.buildLayoutAttributesForTextRenderer(attributes->context());
             if (next)
                 m_layoutAttributesBuilder.buildLayoutAttributesForTextRenderer(next->context());
             break;
         }
     }
 
 #ifndef NDEBUG
     // Verify that m_layoutAttributes only differs by a maximum of one entry.
     for (size_t i = 0; i < size; ++i)
-        ASSERT(m_layoutAttributes.find(newLayoutAttributes[i]) != notFound || newLayoutAttributes[i] == attributes);
+        ASSERT(m_layoutAttributes.find(newLayoutAttributes[i]) != kNotFound || newLayoutAttributes[i] == attributes);
 #endif
 
     m_layoutAttributes = newLayoutAttributes;
 }
 
 static inline void checkLayoutAttributesConsistency(RenderSVGText* text, Vector<SVGTextLayoutAttributes*>& expectedLayoutAttributes)
 {
 #ifndef NDEBUG
     Vector<SVGTextLayoutAttributes*> newLayoutAttributes;
     collectLayoutAttributes(text, newLayoutAttributes);
@@ skipping 33 matching lines @@
     SVGTextLayoutAttributes* next = 0;
     if (!documentBeingDestroyed())
         findPreviousAndNextAttributes(this, text, stopAfterNext, previous, next);
 
     if (previous)
         affectedAttributes.append(previous);
     if (next)
         affectedAttributes.append(next);
 
     size_t position = m_layoutAttributes.find(text->layoutAttributes());
-    ASSERT(position != notFound);
+    ASSERT(position != kNotFound);
     m_layoutAttributes.remove(position);
 }
 
 void RenderSVGText::subtreeChildWasRemoved(const Vector<SVGTextLayoutAttributes*, 2>& affectedAttributes)
 {
     if (!shouldHandleSubtreeMutations() || documentBeingDestroyed()) {
         ASSERT(affectedAttributes.isEmpty());
         return;
     }
 
@@ skipping 264 matching lines @@
     return 0;
 }
 
 // Fix for <rdar://problem/8048875>. We should not render :first-letter CSS Style
 // in a SVG text element context.
 void RenderSVGText::updateFirstLetter()
 {
 }
 
 }