Rename StyleSheetCollections to StyleEngine.

Source/web/WebDocument.cpp

 /*
  * Copyright (C) 2009 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 33 matching lines @@
 #include "bindings/v8/ScriptState.h"
 #include "bindings/v8/ScriptValue.h"
 #include "core/accessibility/AXObjectCache.h"
 #include "core/css/CSSParserMode.h"
 #include "core/css/StyleSheetContents.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentType.h"
 #include "core/dom/Element.h"
 #include "core/dom/FullscreenElementStack.h"
 #include "core/dom/NodeList.h"
-#include "core/dom/StyleSheetCollections.h"
+#include "core/dom/StyleEngine.h"
 #include "core/html/HTMLAllCollection.h"
 #include "core/html/HTMLBodyElement.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLHeadElement.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/rendering/RenderObject.h"
 #include "public/platform/WebURL.h"
 #include "weborigin/SecurityOrigin.h"
@@ skipping 136 matching lines @@
 }
 
 void WebDocument::insertUserStyleSheet(const WebString& sourceCode, UserStyleLevel styleLevel)
 {
     RefPtr<Document> document = unwrap<Document>();
     ASSERT(document);
     RefPtr<StyleSheetContents> parsedSheet = StyleSheetContents::create(*document.get());
     parsedSheet->setIsUserStyleSheet(styleLevel == UserStyleUserLevel);
     parsedSheet->parseString(sourceCode);
     if (parsedSheet->isUserStyleSheet())
-        document->styleSheetCollections()->addUserSheet(parsedSheet);
+        document->styleEngine()->addUserSheet(parsedSheet);
     else
-        document->styleSheetCollections()->addAuthorSheet(parsedSheet);
+        document->styleEngine()->addAuthorSheet(parsedSheet);
 }
 
 void WebDocument::cancelFullScreen()
 {
     if (FullscreenElementStack* fullscreen = FullscreenElementStack::fromIfExists(unwrap<Document>()))
         fullscreen->webkitCancelFullScreen();
 }
 
 WebElement WebDocument::fullScreenElement() const
 {
@@ skipping 76 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebDocument::operator PassRefPtr<Document>() const
 {
     return toDocument(m_private.get());
 }
 
 } // namespace WebKit