Remove RenderSelectionInfo

Source/core/rendering/RenderSelectionInfo.h

Index: Source/core/rendering/RenderSelectionInfo.h
diff --git a/Source/core/rendering/RenderSelectionInfo.h b/Source/core/rendering/RenderSelectionInfo.h
deleted file mode 100644
index 05a9ae480833dfddd137e9fe7a694f1b8146d072..0000000000000000000000000000000000000000
--- a/Source/core/rendering/RenderSelectionInfo.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
- *           (C) 2000 Antti Koivisto (koivisto@kde.org)
- *           (C) 2000 Dirk Mueller (mueller@kde.org)
- *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
- * Copyright (C) 2003, 2004, 2005, 2006, 2007, 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.
- *
- */
-
-#ifndef RenderSelectionInfo_h
-#define RenderSelectionInfo_h
-
-#include "core/rendering/RenderBox.h"
-#include "platform/geometry/IntRect.h"
-
-namespace blink {
-
-class RenderSelectionInfoBase : public NoBaseWillBeGarbageCollected<RenderSelectionInfoBase> {
-    WTF_MAKE_NONCOPYABLE(RenderSelectionInfoBase); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
-public:
-    RenderSelectionInfoBase(RenderObject* o)
-        : m_object(o)
-        , m_paintInvalidationContainer(o->isRooted() ? o->containerForPaintInvalidation() : nullptr)
-        , m_state(o->selectionState())
-    {
-    }
-
-    void trace(Visitor* visitor)
-    {
-        visitor->trace(m_object);
-        visitor->trace(m_paintInvalidationContainer);
-    }
-
-    RenderObject* object() const { return m_object.get(); }
-
-protected:
-    RawPtrWillBeMember<RenderObject> m_object;
-    RawPtrWillBeMember<const RenderLayerModelObject> m_paintInvalidationContainer;
-    RenderObject::SelectionState m_state;
-};
-
-// This struct is used when the selection changes to cache the old and new state of the selection for each RenderObject.
-class RenderSelectionInfo final : public RenderSelectionInfoBase {
-public:
-    RenderSelectionInfo(RenderObject* o)
-        : RenderSelectionInfoBase(o)
-    {
-        if (m_paintInvalidationContainer && o->canUpdateSelectionOnRootLineBoxes()) {
-            m_rect = o->selectionRectForPaintInvalidation(m_paintInvalidationContainer);
-            // FIXME: groupedMapping() leaks the squashing abstraction. See RenderBlockSelectionInfo for more details.
-            if (m_paintInvalidationContainer->layer()->groupedMapping())
-                RenderLayer::mapRectToPaintBackingCoordinates(m_paintInvalidationContainer, m_rect);
-        } else {
-            m_rect = LayoutRect();
-        }
-    }
-
-    LayoutRect absoluteSelectionRect() const
-    {
-        if (!m_paintInvalidationContainer)
-            return LayoutRect();
-
-        FloatQuad absQuad = m_paintInvalidationContainer->localToAbsoluteQuad(FloatRect(m_rect));
-        return absQuad.enclosingBoundingBox();
-    }
-
-private:
-    LayoutRect m_rect; // relative to paint invalidation container
-};
-
-} // namespace blink
-
-
-#endif // RenderSelectionInfo_h