Unguard Shadow DOM features.

Source/core/css/CSSSelector.cpp

 /*
  * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
  *               1999 Waldo Bastian (bastian@kde.org)
  *               2001 Andreas Schlapbach (schlpbch@iam.unibe.ch)
  *               2001-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 354 matching lines @@
     static HashMap<StringImpl*, CSSSelector::PseudoType>* nameToPseudoType = 0;
     if (!nameToPseudoType) {
         nameToPseudoType = new HashMap<StringImpl*, CSSSelector::PseudoType>;
 
         size_t pseudoCount = WTF_ARRAY_LENGTH(pseudoTypeMap);
         for (size_t i = 0; i < pseudoCount; i++) {
             if (pseudoTypeMap[i].requirement == CSSSelector::RequiresShadowDOM) {
                 if (!RuntimeEnabledFeatures::shadowDOMEnabled())
                     continue;
             }
-
             const char* str = pseudoTypeMap[i].string;
             CSSSelector::PseudoType type;
             type = static_cast<CSSSelector::PseudoType>(pseudoTypeMap[i].type);
             // This is a one-time leak.
             AtomicString* name = new AtomicString(str, strlen(str), AtomicString::ConstructFromLiteral);
             nameToPseudoType->set(name->impl(), type);
         }
     }
 
     return nameToPseudoType;
@@ skipping 503 matching lines @@
             return false;
         return (count - m_b) % m_a == 0;
     } else {
         if (count > m_b)
             return false;
         return (m_b - count) % (-m_a) == 0;
     }
 }
 
 } // namespace WebCore