Remove dead code from StyleSheetContents and CSSStyleSheet.

sky/engine/core/css/CSSStyleSheet.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2012 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,
@@ skipping 25 matching lines @@
     // clearOwnerNode() when moved out of document.
     // Destruction of the style sheet counts as being "moved out of the
     // document", but only in the non-oilpan version of blink. I.e. don't call
     // clearOwnerNode() in the owner's destructor in oilpan.
     return !parentNode
         || parentNode->isDocumentNode()
         || isHTMLStyleElement(*parentNode);
 }
 #endif
 
-PassRefPtr<CSSStyleSheet> CSSStyleSheet::createInline(PassRefPtr<StyleSheetContents> sheet, Node* ownerNode, const TextPosition& startPosition)
+PassRefPtr<CSSStyleSheet> CSSStyleSheet::create(PassRefPtr<StyleSheetContents> sheet, Node* ownerNode)
 {
     ASSERT(sheet);
-    return adoptRef(new CSSStyleSheet(sheet, ownerNode, true, startPosition));
+    return adoptRef(new CSSStyleSheet(sheet, ownerNode));
 }
 
-PassRefPtr<CSSStyleSheet> CSSStyleSheet::createInline(Node* ownerNode, const KURL& baseURL, const TextPosition& startPosition)
+PassRefPtr<CSSStyleSheet> CSSStyleSheet::create(Node* ownerNode, const KURL& baseURL)
 {
     CSSParserContext parserContext(ownerNode->document(), 0, baseURL);
-    RefPtr<StyleSheetContents> sheet = StyleSheetContents::create(baseURL.string(), parserContext);
-    return adoptRef(new CSSStyleSheet(sheet.release(), ownerNode, true, startPosition));
+    RefPtr<StyleSheetContents> sheet = StyleSheetContents::create(parserContext);
+    return adoptRef(new CSSStyleSheet(sheet.release(), ownerNode));
 }
 
-CSSStyleSheet::CSSStyleSheet(PassRefPtr<StyleSheetContents> contents)
+CSSStyleSheet::CSSStyleSheet(PassRefPtr<StyleSheetContents> contents, Node* ownerNode)
     : m_contents(contents)
-    , m_isInlineStylesheet(false)
-    , m_ownerNode(nullptr)
-    , m_startPosition(TextPosition::minimumPosition())
-{
-    m_contents->registerClient(this);
-}
-
-CSSStyleSheet::CSSStyleSheet(PassRefPtr<StyleSheetContents> contents, Node* ownerNode, bool isInlineStylesheet, const TextPosition& startPosition)
-    : m_contents(contents)
-    , m_isInlineStylesheet(isInlineStylesheet)
     , m_ownerNode(ownerNode)
-    , m_startPosition(startPosition)
 {
     ASSERT(isAcceptableCSSStyleSheetParent(ownerNode));
     m_contents->registerClient(this);
 }
 
 CSSStyleSheet::~CSSStyleSheet()
 {
     m_contents->unregisterClient(this);
 }
 
@@ skipping 12 matching lines @@
 
 void CSSStyleSheet::clearOwnerNode()
 {
     if (Document* owner = ownerDocument())
         owner->modifiedStyleSheet(this);
     if (m_ownerNode)
         m_contents->unregisterClient(this);
     m_ownerNode = nullptr;
 }
 
-KURL CSSStyleSheet::baseURL() const
-{
-    return m_contents->baseURL();
-}
-
 Document* CSSStyleSheet::ownerDocument() const
 {
     return ownerNode() ? &ownerNode()->document() : 0;
 }
 
 } // namespace blink