Remove SVGCursorElement

third_party/WebKit/Source/core/svg/SVGCursorElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGCursorElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGCursorElement.cpp b/third_party/WebKit/Source/core/svg/SVGCursorElement.cpp
deleted file mode 100644
index 3dbfc7bd3ea93fec36ff96706702cc2bc012cda4..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/svg/SVGCursorElement.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
- * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
- *
- * 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 "core/svg/SVGCursorElement.h"
-
-#include "core/SVGNames.h"
-#include "core/dom/StyleChangeReason.h"
-#include "core/frame/UseCounter.h"
-
-namespace blink {
-
-inline SVGCursorElement::SVGCursorElement(Document& document)
-    : SVGElement(SVGNames::cursorTag, document),
-      SVGTests(this),
-      SVGURIReference(this),
-      m_x(SVGAnimatedLength::create(this,
-                                    SVGNames::xAttr,
-                                    SVGLength::create(SVGLengthMode::Width))),
-      m_y(SVGAnimatedLength::create(this,
-                                    SVGNames::yAttr,
-                                    SVGLength::create(SVGLengthMode::Height))) {
-  addToPropertyMap(m_x);
-  addToPropertyMap(m_y);
-
-  UseCounter::count(document, UseCounter::SVGCursorElement);
-}
-
-DEFINE_NODE_FACTORY(SVGCursorElement)
-
-SVGCursorElement::~SVGCursorElement() {}
-
-void SVGCursorElement::addClient(SVGElement* element) {
-  UseCounter::count(document(), UseCounter::SVGCursorElementHasClient);
-
-  m_clients.add(element);
-  element->setCursorElement(this);
-}
-
-void SVGCursorElement::removeReferencedElement(SVGElement* element) {
-  m_clients.remove(element);
-}
-
-void SVGCursorElement::svgAttributeChanged(const QualifiedName& attrName) {
-  if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr ||
-      SVGTests::isKnownAttribute(attrName) ||
-      SVGURIReference::isKnownAttribute(attrName)) {
-    SVGElement::InvalidationGuard invalidationGuard(this);
-
-    // Any change of a cursor specific attribute triggers this recalc.
-    for (const auto& client : m_clients)
-      client->setNeedsStyleRecalc(
-          LocalStyleChange,
-          StyleChangeReasonForTracing::create(StyleChangeReason::SVGCursor));
-
-    return;
-  }
-
-  SVGElement::svgAttributeChanged(attrName);
-}
-
-DEFINE_TRACE(SVGCursorElement) {
-  visitor->trace(m_x);
-  visitor->trace(m_y);
-  visitor->trace(m_clients);
-  SVGElement::trace(visitor);
-  SVGTests::trace(visitor);
-  SVGURIReference::trace(visitor);
-}
-
-}  // namespace blink