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diff --git a/chromium/third_party/WebKit/Source/core/css/InspectorCSSOMWrappers.cpp b/chromium/third_party/WebKit/Source/core/css/InspectorCSSOMWrappers.cpp
deleted file mode 100644
index 5a99c072010..00000000000
--- a/chromium/third_party/WebKit/Source/core/css/InspectorCSSOMWrappers.cpp
+++ /dev/null
@@ -1,125 +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/InspectorCSSOMWrappers.h"
-
-#include "core/css/CSSDefaultStyleSheets.h"
-#include "core/css/CSSImportRule.h"
-#include "core/css/CSSMediaRule.h"
-#include "core/css/CSSRegionRule.h"
-#include "core/css/CSSRule.h"
-#include "core/css/CSSStyleRule.h"
-#include "core/css/CSSStyleSheet.h"
-#include "core/css/CSSSupportsRule.h"
-#include "core/css/StyleSheetContents.h"
-#include "core/dom/StyleEngine.h"
-
-namespace WebCore {
-
-void InspectorCSSOMWrappers::collectFromStyleSheetIfNeeded(CSSStyleSheet* styleSheet)
-{
- if (!m_styleRuleToCSSOMWrapperMap.isEmpty())
- collect(styleSheet);
-}
-
-void InspectorCSSOMWrappers::reset()
-{
- m_styleRuleToCSSOMWrapperMap.clear();
- m_styleSheetCSSOMWrapperSet.clear();
-}
-
-template <class ListType>
-void InspectorCSSOMWrappers::collect(ListType* listType)
-{
- if (!listType)
- return;
- unsigned size = listType->length();
- for (unsigned i = 0; i < size; ++i) {
- CSSRule* cssRule = listType->item(i);
- switch (cssRule->type()) {
- case CSSRule::IMPORT_RULE:
- collect(toCSSImportRule(cssRule)->styleSheet());
- break;
- case CSSRule::MEDIA_RULE:
- collect(toCSSMediaRule(cssRule));
- break;
- case CSSRule::SUPPORTS_RULE:
- collect(toCSSSupportsRule(cssRule));
- break;
- case CSSRule::WEBKIT_REGION_RULE:
- collect(toCSSRegionRule(cssRule));
- break;
- case CSSRule::STYLE_RULE:
- m_styleRuleToCSSOMWrapperMap.add(toCSSStyleRule(cssRule)->styleRule(), toCSSStyleRule(cssRule));
- break;
- default:
- break;
- }
- }
-}
-
-void InspectorCSSOMWrappers::collectFromStyleSheetContents(HashSet<RefPtr<CSSStyleSheet> >& sheetWrapperSet, StyleSheetContents* styleSheet)
-{
- if (!styleSheet)
- return;
- RefPtr<CSSStyleSheet> styleSheetWrapper = CSSStyleSheet::create(styleSheet);
- sheetWrapperSet.add(styleSheetWrapper);
- collect(styleSheetWrapper.get());
-}
-
-void InspectorCSSOMWrappers::collectFromStyleSheets(const Vector<RefPtr<CSSStyleSheet> >& sheets)
-{
- for (unsigned i = 0; i < sheets.size(); ++i)
- collect(sheets[i].get());
-}
-
-void InspectorCSSOMWrappers::collectFromStyleEngine(StyleEngine* styleSheetCollection)
-{
- Vector<const Vector<RefPtr<CSSStyleSheet> >*> activeAuthorStyleSheets;
- styleSheetCollection->getActiveAuthorStyleSheets(activeAuthorStyleSheets);
- for (size_t i = 0; i < activeAuthorStyleSheets.size(); ++i)
- collectFromStyleSheets(*activeAuthorStyleSheets[i]);
-}
-
-CSSStyleRule* InspectorCSSOMWrappers::getWrapperForRuleInSheets(StyleRule* rule, StyleEngine* styleSheetCollection)
-{
- if (m_styleRuleToCSSOMWrapperMap.isEmpty()) {
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::defaultStyleSheet);
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::viewportStyleSheet);
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::quirksStyleSheet);
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::svgStyleSheet);
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::mediaControlsStyleSheet);
- collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::fullscreenStyleSheet);
-
- collectFromStyleEngine(styleSheetCollection);
- }
- return m_styleRuleToCSSOMWrapperMap.get(rule);
-}
-
-} // namespace WebCore