Rename StyleSheetCollections to StyleEngine.

Source/core/dom/ProcessingInstruction.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2006, 2008, 2009 Apple 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.
  */
 
 #include "config.h"
 #include "core/dom/ProcessingInstruction.h"
 
 #include "FetchInitiatorTypeNames.h"
 #include "core/css/CSSStyleSheet.h"
 #include "core/css/MediaList.h"
 #include "core/css/StyleSheetContents.h"
 #include "core/dom/Document.h"
-#include "core/dom/StyleSheetCollections.h"
+#include "core/dom/StyleEngine.h"
 #include "core/fetch/CSSStyleSheetResource.h"
 #include "core/fetch/FetchRequest.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/fetch/XSLStyleSheetResource.h"
 #include "core/xml/XSLStyleSheet.h"
 #include "core/xml/parser/XMLDocumentParser.h" // for parseAttributes()
 
 namespace WebCore {
 
 inline ProcessingInstruction::ProcessingInstruction(Document& document, const String& target, const String& data)
@@ skipping 16 matching lines @@
 
 ProcessingInstruction::~ProcessingInstruction()
 {
     if (m_sheet)
         m_sheet->clearOwnerNode();
 
     if (m_resource)
         m_resource->removeClient(this);
 
     if (inDocument())
-        document().styleSheetCollections()->removeStyleSheetCandidateNode(this);
+        document().styleEngine()->removeStyleSheetCandidateNode(this);
 }
 
 String ProcessingInstruction::nodeName() const
 {
     return m_target;
 }
 
 Node::NodeType ProcessingInstruction::nodeType() const
 {
     return PROCESSING_INSTRUCTION_NODE;
@@ skipping 49 matching lines @@
             if (m_resource) {
                 m_resource->removeClient(this);
                 m_resource = 0;
             }
 
             String url = document().completeURL(href).string();
             if (!dispatchBeforeLoadEvent(url))
                 return;
 
             m_loading = true;
-            document().styleSheetCollections()->addPendingSheet();
+            document().styleEngine()->addPendingSheet();
             FetchRequest request(ResourceRequest(document().completeURL(href)), FetchInitiatorTypeNames::processinginstruction);
             if (m_isXSL)
                 m_resource = document().fetcher()->fetchXSLStyleSheet(request);
             else
             {
                 String charset = attrs.get("charset");
                 if (charset.isEmpty())
                     charset = document().charset();
                 request.setCharset(charset);
 
                 m_resource = document().fetcher()->fetchCSSStyleSheet(request);
             }
             if (m_resource)
                 m_resource->addClient(this);
             else {
                 // The request may have been denied if (for example) the stylesheet is local and the document is remote.
                 m_loading = false;
-                document().styleSheetCollections()->removePendingSheet(this);
+                document().styleEngine()->removePendingSheet(this);
             }
         }
     }
 }
 
 bool ProcessingInstruction::isLoading() const
 {
     if (m_loading)
         return true;
     if (!m_sheet)
         return false;
     return m_sheet->isLoading();
 }
 
 bool ProcessingInstruction::sheetLoaded()
 {
     if (!isLoading()) {
-        document().styleSheetCollections()->removePendingSheet(this);
+        document().styleEngine()->removePendingSheet(this);
         return true;
     }
     return false;
 }
 
 void ProcessingInstruction::setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource* sheet)
 {
     if (!inDocument()) {
         ASSERT(!m_sheet);
         return;
@@ skipping 58 matching lines @@
         return;
 
     addSubresourceURL(urls, sheet()->baseURL());
 }
 
 Node::InsertionNotificationRequest ProcessingInstruction::insertedInto(ContainerNode* insertionPoint)
 {
     CharacterData::insertedInto(insertionPoint);
     if (!insertionPoint->inDocument())
         return InsertionDone;
-    document().styleSheetCollections()->addStyleSheetCandidateNode(this, m_createdByParser);
+    document().styleEngine()->addStyleSheetCandidateNode(this, m_createdByParser);
     checkStyleSheet();
     return InsertionDone;
 }
 
 void ProcessingInstruction::removedFrom(ContainerNode* insertionPoint)
 {
     CharacterData::removedFrom(insertionPoint);
     if (!insertionPoint->inDocument())
         return;
 
-    document().styleSheetCollections()->removeStyleSheetCandidateNode(this);
+    document().styleEngine()->removeStyleSheetCandidateNode(this);
 
     RefPtr<StyleSheet> removedSheet = m_sheet;
 
     if (m_sheet) {
         ASSERT(m_sheet->ownerNode() == this);
         m_sheet->clearOwnerNode();
         m_sheet = 0;
     }
 
     // If we're in document teardown, then we don't need to do any notification of our sheet's removal.
     if (document().renderer())
         document().removedStyleSheet(removedSheet.get());
 }
 
 void ProcessingInstruction::finishParsingChildren()
 {
     m_createdByParser = false;
     CharacterData::finishParsingChildren();
 }
 
 } // namespace