Rename StyleSheetCollections to StyleEngine.

Source/core/dom/StyleEngine.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
-#ifndef StyleSheetCollections_h
-#define StyleSheetCollections_h
+#ifndef StyleEngine_h
+#define StyleEngine_h
 
 #include "core/dom/Document.h"
 #include "core/dom/DocumentOrderedList.h"
 #include "core/dom/DocumentStyleSheetCollection.h"
 #include "wtf/FastAllocBase.h"
 #include "wtf/ListHashSet.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class CSSStyleSheet;
 class Node;
 class RuleFeatureSet;
 class ShadowTreeStyleSheetCollection;
 class StyleSheet;
 class StyleSheetCollection;
 class StyleSheetContents;
 class StyleSheetList;
 
-class StyleSheetCollections {
+class StyleEngine {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    static PassOwnPtr<StyleSheetCollections> create(Document& document) { return adoptPtr(new StyleSheetCollections(document)); }
+    static PassOwnPtr<StyleEngine> create(Document& document) { return adoptPtr(new StyleEngine(document)); }
 
-    ~StyleSheetCollections();
+    ~StyleEngine();
 
     const Vector<RefPtr<StyleSheet> >& styleSheetsForStyleSheetList();
     const Vector<RefPtr<CSSStyleSheet> >& activeAuthorStyleSheets() const;
 
     CSSStyleSheet* pageUserSheet();
     const Vector<RefPtr<CSSStyleSheet> >& documentUserStyleSheets() const { return m_userStyleSheets; }
     const Vector<RefPtr<CSSStyleSheet> >& documentAuthorStyleSheets() const { return m_authorStyleSheets; }
     const Vector<RefPtr<CSSStyleSheet> >& injectedUserStyleSheets() const;
     const Vector<RefPtr<CSSStyleSheet> >& injectedAuthorStyleSheets() const;
 
@@ skipping 38 matching lines @@
 
     void combineCSSFeatureFlags(const RuleFeatureSet&);
     void resetCSSFeatureFlags(const RuleFeatureSet&);
 
     void didModifySeamlessParentStyleSheet() { m_needsDocumentStyleSheetsUpdate = true; }
     void didRemoveShadowRoot(ShadowRoot*);
     void appendActiveAuthorStyleSheets(StyleResolver*);
     void getActiveAuthorStyleSheets(Vector<const Vector<RefPtr<CSSStyleSheet> >*>& activeAuthorStyleSheets) const;
 
 private:
-    StyleSheetCollections(Document&);
+    StyleEngine(Document&);
 
     StyleSheetCollection* ensureStyleSheetCollectionFor(TreeScope&);
     StyleSheetCollection* styleSheetCollectionFor(TreeScope&);
     void activeStyleSheetsUpdatedForInspector();
     bool shouldUpdateShadowTreeStyleSheetCollection(StyleResolverUpdateMode);
 
     typedef ListHashSet<TreeScope*, 16> TreeScopeSet;
     static void insertTreeScopeInDocumentOrder(TreeScopeSet&, TreeScope*);
 
     Document& m_document;
@@ skipping 28 matching lines @@
     bool m_usesSiblingRules;
     bool m_usesSiblingRulesOverride;
     bool m_usesFirstLineRules;
     bool m_usesFirstLetterRules;
     bool m_usesRemUnits;
 };
 
 }
 
 #endif