Remove css !important

sky/engine/core/css/FontFace.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 46 matching lines @@
 #include "sky/engine/platform/SharedBuffer.h"
 #include "sky/engine/wtf/ArrayBufferView.h"
 
 namespace blink {
 
 static PassRefPtr<CSSValue> parseCSSValue(const Document* document, const String& s, CSSPropertyID propertyID)
 {
     if (s.isEmpty())
         return nullptr;
     RefPtr<MutableStylePropertySet> parsedStyle = MutableStylePropertySet::create();
-    BisonCSSParser::parseValue(parsedStyle.get(), propertyID, s, true, *document);
+    BisonCSSParser::parseValue(parsedStyle.get(), propertyID, s, *document);
     return parsedStyle->getPropertyCSSValue(propertyID);
 }
 
 PassRefPtr<FontFace> FontFace::create(ExecutionContext* context, const AtomicString& family, const String& source, const Dictionary& descriptors)
 {
     RefPtr<FontFace> fontFace = adoptRef(new FontFace(context, family, descriptors));
 
     RefPtr<CSSValue> src = parseCSSValue(toDocument(context), source, CSSPropertySrc);
     if (!src || !src->isValueList())
         fontFace->setError(DOMException::create(SyntaxError, "The source provided ('" + source + "') could not be parsed as a value list."));
@@ skipping 467 matching lines @@
         setError(DOMException::create(SyntaxError, "Invalid font data in ArrayBuffer."));
     m_cssFontFace->addSource(source.release());
 }
 
 bool FontFace::hadBlankText() const
 {
     return m_cssFontFace->hadBlankText();
 }
 
 } // namespace blink