Add CSSFontSelector::removeFontFaceRule()

Source/core/css/CSSFontSelector.cpp

 /*
  * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  *           (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * 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
@@ skipping 138 matching lines @@
 void CSSFontSelector::fontCacheInvalidated()
 {
     dispatchInvalidationCallbacks();
 }
 
 void CSSFontSelector::addFontFaceRule(const StyleRuleFontFace* fontFaceRule)
 {
     m_cssSegmentedFontFaceCache.addFontFaceRule(this, fontFaceRule);
 }
 
+void CSSFontSelector::removeFontFaceRule(const StyleRuleFontFace* fontFaceRule)
+{
+    m_cssSegmentedFontFaceCache.removeFontFaceRule(fontFaceRule);
+}
+
 PassRefPtr<FontData> CSSFontSelector::getFontData(const FontDescription& fontDescription, const AtomicString& familyName)
 {
     if (!m_document || !m_document->frame())
         return 0;
 
     return m_cssSegmentedFontFaceCache.getFontData(m_document->frame()->settings(), fontDescription, familyName);
 }
 
 CSSSegmentedFontFace* CSSFontSelector::getFontFace(const FontDescription& fontDescription, const AtomicString& familyName)
 {
@@ skipping 17 matching lines @@
 {
     m_fontLoader.addFontToBeginLoading(font);
 }
 
 void CSSFontSelector::loadPendingFonts()
 {
     m_fontLoader.loadPendingFonts();
 }
 
 }