Remove hasFailedOrCanceledSubresources.

sky/engine/core/css/StyleSheetContents.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2012 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 124 matching lines @@
 {
     return clientSingleOwnerDocument();
 }
 
 KURL StyleSheetContents::completeURL(const String& url) const
 {
     // FIXME: This is only OK when we have a singleOwnerNode, right?
     return m_parserContext.completeURL(url);
 }
 
-static bool childRulesHaveFailedOrCanceledSubresources(const Vector<RefPtr<StyleRuleBase> >& rules)
-{
-    for (unsigned i = 0; i < rules.size(); ++i) {
-        const StyleRuleBase* rule = rules[i].get();
-        switch (rule->type()) {
-        case StyleRuleBase::Style:
-            if (toStyleRule(rule)->properties().hasFailedOrCanceledSubresources())
-                return true;
-            break;
-        case StyleRuleBase::FontFace:
-            if (toStyleRuleFontFace(rule)->properties().hasFailedOrCanceledSubresources())
-                return true;
-            break;
-        case StyleRuleBase::Media:
-            if (childRulesHaveFailedOrCanceledSubresources(toStyleRuleMedia(rule)->childRules()))
-                return true;
-            break;
-        case StyleRuleBase::Keyframes:
-        case StyleRuleBase::Unknown:
-        case StyleRuleBase::Keyframe:
-        case StyleRuleBase::Supports:
-        case StyleRuleBase::Filter:
-            break;
-        }
-    }
-    return false;
-}
-
-bool StyleSheetContents::hasFailedOrCanceledSubresources() const
-{
-    ASSERT(isCacheable());
-    return childRulesHaveFailedOrCanceledSubresources(m_childRules);
-}
-
 Document* StyleSheetContents::clientSingleOwnerDocument() const
 {
     if (!m_hasSingleOwnerDocument || clientSize() <= 0)
         return 0;
 
     if (m_loadingClients.size())
         return (*m_loadingClients.begin())->ownerDocument();
     return (*m_completedClients.begin())->ownerDocument();
 }
 
@@ skipping 76 matching lines @@
     }
 }
 
 void StyleSheetContents::notifyRemoveFontFaceRule(const StyleRuleFontFace* fontFaceRule)
 {
     removeFontFaceRules(m_loadingClients, fontFaceRule);
     removeFontFaceRules(m_completedClients, fontFaceRule);
 }
 
 }