Change setIsLink to conform with other nonproperty setters.

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 2571 matching lines @@
   }
 
   bool hasCompositorProxy() const {
     return m_rareNonInheritedData->m_hasCompositorProxy;
   }
   void setHasCompositorProxy(bool b) {
     SET_VAR(m_rareNonInheritedData, m_hasCompositorProxy, b);
   }
 
   bool isLink() const { return m_nonInheritedData.m_isLink; }
-  void setIsLink(bool b) { m_nonInheritedData.m_isLink = b; }
+  void setIsLink() { m_nonInheritedData.m_isLink = true; }
 
   EInsideLink insideLink() const {
     return static_cast<EInsideLink>(m_inheritedData.m_insideLink);
   }
   void setInsideLink(EInsideLink insideLink) {
     m_inheritedData.m_insideLink = static_cast<unsigned>(insideLink);
   }
 
   bool hasExplicitlyInheritedProperties() const {
     return m_nonInheritedData.m_explicitInheritance;
@@ skipping 1341 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h