Remove containsAttributeSelector() checks.

sky/engine/core/css/RuleSet.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 25 matching lines @@
 #include "sky/engine/core/css/SelectorChecker.h"
 #include "sky/engine/core/css/StyleRuleKeyframes.h"
 #include "sky/engine/core/css/StyleSheetContents.h"
 #include "sky/engine/platform/TraceEvent.h"
 #include "sky/engine/wtf/TerminatedArrayBuilder.h"
 
 namespace blink {
 
 // -----------------------------------------------------------------
 
-// FIXME(sky): Track attribute selectors properly in maps.
-static inline bool selectorListContainsAttributeSelector(const CSSSelector* selector)
-{
-    const CSSSelectorList* selectorList = selector->selectorList();
-    if (!selectorList)
-        return false;
-    for (const CSSSelector* selector = selectorList->first(); selector; selector = CSSSelectorList::next(*selector)) {
-        for (const CSSSelector* component = selector; component; component = component->tagHistory()) {
-            if (component->isAttributeSelector())
-                return true;
-        }
-    }
-    return false;
-}
-
-static inline bool containsAttributeSelector(const CSSSelector& selector)
-{
-    for (const CSSSelector* current = &selector; current; current = current->tagHistory()) {
-        if (current->isAttributeSelector())
-            return true;
-        if (selectorListContainsAttributeSelector(current))
-            return true;
-    }
-    return false;
-}
-
 RuleData::RuleData(StyleRule* rule, unsigned selectorIndex, unsigned position, AddRuleFlags addRuleFlags)
     : m_rule(rule)
     , m_selectorIndex(selectorIndex)
     , m_isLastInArray(false)
     , m_position(position)
-    , m_containsAttributeSelector(blink::containsAttributeSelector(selector()))
 {
     ASSERT(m_position == position);
     ASSERT(m_selectorIndex == selectorIndex);
 }
 
 void RuleSet::addToRuleSet(const AtomicString& key, PendingRuleMap& map, const RuleData& ruleData)
 {
     OwnPtr<LinkedStack<RuleData> >& rules = map.add(key, nullptr).storedValue->value;
     if (!rules)
         rules = adoptPtr(new LinkedStack<RuleData>);
@@ skipping 160 matching lines @@
 
 #ifndef NDEBUG
 void RuleSet::show()
 {
     for (Vector<RuleData>::const_iterator it = m_allRules.begin(); it != m_allRules.end(); ++it)
         it->selector().show();
 }
 #endif
 
 } // namespace blink