Merge StyleSheet into CSSStyleSheet.

sky/engine/core/dom/Document.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.
  *
@@ skipping 99 matching lines @@
 class RequestAnimationFrameCallback;
 class ResourceFetcher;
 class ScriptRunner;
 class ScriptedAnimationController;
 class SegmentedString;
 class SelectorQueryCache;
 class SerializedScriptValue;
 class Settings;
 class StyleEngine;
 class StyleResolver;
-class StyleSheet;
 class StyleSheetList;
 class Text;
 class Touch;
 class TouchList;
 class WebGLRenderingContext;
 
 struct AnnotatedRegionValue;
 
 typedef EventWithHitTestResults<PlatformMouseEvent> MouseEventWithHitTestResults;
 typedef int ExceptionCode;
@@ skipping 106 matching lines @@
     // This is a DOM function.
     StyleSheetList* styleSheets();
 
     StyleEngine* styleEngine() { return m_styleEngine.get(); }
 
     // Called when one or more stylesheets in the document may have been added, removed, or changed.
     void styleResolverChanged();
 
     // FIXME: Switch all callers of styleResolverChanged to these or better ones and then make them
     // do something smarter.
-    void removedStyleSheet(StyleSheet*);
-    void addedStyleSheet(StyleSheet*) { styleResolverChanged(); }
-    void modifiedStyleSheet(StyleSheet*);
+    void removedStyleSheet(CSSStyleSheet*);
+    void addedStyleSheet(CSSStyleSheet*) { styleResolverChanged(); }
+    void modifiedStyleSheet(CSSStyleSheet*);
 
     void evaluateMediaQueryList();
 
     void setStateForNewFormElements(const Vector<String>&);
 
     FrameView* view() const; // can be null
     LocalFrame* frame() const { return m_frame; } // can be null
     FrameHost* frameHost() const; // can be null
     Page* page() const; // can be null
     Settings* settings() const; // can be null
@@ skipping 563 matching lines @@
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLiveDocumentInstances();
 #endif
 
 #endif  // SKY_ENGINE_CORE_DOM_DOCUMENT_H_