Revert of Deprecate 'intrinsic' and 'min-intrinsic' CSS keywords

Source/core/css/CSSKeyframesRule.cpp

 /*
  * Copyright (C) 2007, 2008, 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/css/CSSKeyframesRule.h"
 
 #include "core/css/CSSKeyframeRule.h"
 #include "core/css/CSSRuleList.h"
 #include "core/css/CSSStyleSheet.h"
 #include "core/css/parser/CSSParser.h"
-#include "core/dom/Document.h"
 #include "core/frame/UseCounter.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 StyleRuleKeyframes::StyleRuleKeyframes()
     : StyleRuleBase(Keyframes)
     , m_version(0)
 {
 }
@@ skipping 72 matching lines @@
     CSSStyleSheet::RuleMutationScope mutationScope(this);
 
     m_keyframesRule->setName(name);
 }
 
 void CSSKeyframesRule::appendRule(const String& ruleText)
 {
     ASSERT(m_childRuleCSSOMWrappers.size() == m_keyframesRule->keyframes().size());
 
     CSSStyleSheet* styleSheet = parentStyleSheet();
-    Document* doc = styleSheet ? styleSheet->ownerDocument() : 0;
-    CSSParserContext context(parserContext(), doc ? doc->frame() : 0, UseCounter::getFrom(styleSheet));
+    CSSParserContext context(parserContext(), UseCounter::getFrom(styleSheet));
     RefPtrWillBeRawPtr<StyleRuleKeyframe> keyframe = CSSParser::parseKeyframeRule(context, ruleText);
     if (!keyframe)
         return;
 
     CSSStyleSheet::RuleMutationScope mutationScope(this);
 
     m_keyframesRule->wrapperAppendKeyframe(keyframe);
 
     m_childRuleCSSOMWrappers.grow(length());
 }
@@ skipping 83 matching lines @@
 {
     CSSRule::trace(visitor);
 #if ENABLE(OILPAN)
     visitor->trace(m_childRuleCSSOMWrappers);
 #endif
     visitor->trace(m_keyframesRule);
     visitor->trace(m_ruleListCSSOMWrapper);
 }
 
 } // namespace blink