Merge CSSDefaultStyleSheets into StyleResolver.

sky/engine/core/css/CSSDefaultStyleSheets.cpp

Index: sky/engine/core/css/CSSDefaultStyleSheets.cpp
diff --git a/sky/engine/core/css/CSSDefaultStyleSheets.cpp b/sky/engine/core/css/CSSDefaultStyleSheets.cpp
deleted file mode 100644
index 7471b99054f3b97b57f3a84bc625a6ea3c58b722..0000000000000000000000000000000000000000
--- a/sky/engine/core/css/CSSDefaultStyleSheets.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
- * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
- * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
- * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
- * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
- * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
- * Copyright (C) Research In Motion Limited 2011. All rights reserved.
- * Copyright (C) 2012 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.
- */
-
-#include "config.h"
-#include "core/css/CSSDefaultStyleSheets.h"
-
-#include "core/css/MediaQueryEvaluator.h"
-#include "core/css/RuleSet.h"
-#include "core/css/StyleSheetContents.h"
-#include "wtf/LeakAnnotations.h"
-
-namespace blink {
-
-CSSDefaultStyleSheets& CSSDefaultStyleSheets::instance()
-{
-    DEFINE_STATIC_LOCAL(OwnPtr<CSSDefaultStyleSheets>, cssDefaultStyleSheets, (adoptPtr(new CSSDefaultStyleSheets())));
-    return *cssDefaultStyleSheets;
-}
-
-static const MediaQueryEvaluator& screenEval()
-{
-    DEFINE_STATIC_LOCAL(const MediaQueryEvaluator, staticScreenEval, ("screen"));
-    return staticScreenEval;
-}
-
-static PassRefPtr<StyleSheetContents> parseUASheet(const String& str)
-{
-    RefPtr<StyleSheetContents> sheet = StyleSheetContents::create(CSSParserContext(0));
-    sheet->parseString(str);
-    // User Agent stylesheets are parsed once for the lifetime of the renderer
-    // and are intentionally leaked.
-    WTF_ANNOTATE_LEAKING_OBJECT_PTR(sheet.get());
-    return sheet.release();
-}
-
-CSSDefaultStyleSheets::CSSDefaultStyleSheets()
-    : m_defaultStyle(nullptr)
-    , m_defaultViewportStyle(nullptr)
-    , m_defaultStyleSheet(nullptr)
-    , m_viewportStyleSheet(nullptr)
-{
-    m_defaultStyle = RuleSet::create();
-    m_defaultViewportStyle = RuleSet::create();
-
-    String defaultRules =
-        "link, import, meta, script, style, template, title {\n"
-        "    display: none;\n"
-        "}\n"
-        "a {\n"
-        "    color: blue;\n"
-        "    display: inline;\n"
-        "    text-decoration: underline;\n"
-        "}\n";
-
-    m_defaultStyleSheet = parseUASheet(defaultRules);
-    m_defaultStyle->addRulesFromSheet(defaultStyleSheet(), screenEval());
-    m_viewportStyleSheet = parseUASheet(String());
-    m_defaultViewportStyle->addRulesFromSheet(viewportStyleSheet(), screenEval());
-}
-
-} // namespace blink