Remove MouseRelatedEvent

third_party/WebKit/Source/core/events/MouseRelatedEvent.h

Index: third_party/WebKit/Source/core/events/MouseRelatedEvent.h
diff --git a/third_party/WebKit/Source/core/events/MouseRelatedEvent.h b/third_party/WebKit/Source/core/events/MouseRelatedEvent.h
deleted file mode 100644
index 16e0c4f18ae0abb208637d22e1e69cee352baa1f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/events/MouseRelatedEvent.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (C) 2001 Peter Kelly (pmk@post.com)
- * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
- * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
- * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
- *
- * 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 MouseRelatedEvent_h
-#define MouseRelatedEvent_h
-
-#include "core/CoreExport.h"
-#include "core/events/MouseEventInit.h"
-#include "core/events/UIEventWithKeyState.h"
-#include "platform/geometry/LayoutPoint.h"
-
-namespace blink {
-
-// Internal only: Helper class for what's common between mouse and wheel events.
-class CORE_EXPORT MouseRelatedEvent : public UIEventWithKeyState {
- public:
-  enum class PositionType {
-    Position,
-    // Positionless mouse events are used, for example, for 'click' events from
-    // keyboard input.  It's kind of surprising for a mouse event not to have a
-    // position.
-    Positionless
-  };
-
-  // Note that these values are adjusted to counter the effects of zoom, so that
-  // values exposed via DOM APIs are invariant under zooming.
-  // TODO(mustaq): Remove the PointerEvent specific code when mouse has
-  // fractional coordinates. See crbug.com/655786.
-  double screenX() const {
-    return isPointerEvent() ? m_screenLocation.x()
-                            : static_cast<int>(m_screenLocation.x());
-  }
-  double screenY() const {
-    return isPointerEvent() ? m_screenLocation.y()
-                            : static_cast<int>(m_screenLocation.y());
-  }
-
-  double clientX() const {
-    return isPointerEvent() ? m_clientLocation.x()
-                            : static_cast<int>(m_clientLocation.x());
-  }
-  double clientY() const {
-    return isPointerEvent() ? m_clientLocation.y()
-                            : static_cast<int>(m_clientLocation.y());
-  }
-
-  int movementX() const { return m_movementDelta.x(); }
-  int movementY() const { return m_movementDelta.y(); }
-
-  int layerX();
-  int layerY();
-
-  int offsetX();
-  int offsetY();
-
-  double pageX() const {
-    return isPointerEvent() ? m_pageLocation.x()
-                            : static_cast<int>(m_pageLocation.x());
-  }
-  double pageY() const {
-    return isPointerEvent() ? m_pageLocation.y()
-                            : static_cast<int>(m_pageLocation.y());
-  }
-
-  double x() const { return clientX(); }
-  double y() const { return clientY(); }
-
-  bool hasPosition() const { return m_positionType == PositionType::Position; }
-
-  // Page point in "absolute" coordinates (i.e. post-zoomed, page-relative
-  // coords, usable with LayoutObject::absoluteToLocal) relative to view(), i.e.
-  // the local frame.
-  const DoublePoint& absoluteLocation() const { return m_absoluteLocation; }
-
-  DECLARE_VIRTUAL_TRACE();
-
- protected:
-  MouseRelatedEvent();
-  // TODO(lanwei): Will make this argument non-optional and all the callers need
-  // to provide sourceCapabilities even when it is null, see
-  // https://crbug.com/476530.
-  MouseRelatedEvent(const AtomicString& type,
-                    bool canBubble,
-                    bool cancelable,
-                    AbstractView*,
-                    int detail,
-                    const IntPoint& screenLocation,
-                    const IntPoint& rootFrameLocation,
-                    const IntPoint& movementDelta,
-                    PlatformEvent::Modifiers,
-                    TimeTicks platformTimeStamp,
-                    PositionType,
-                    InputDeviceCapabilities* sourceCapabilities = nullptr);
-
-  MouseRelatedEvent(const AtomicString& type,
-                    const MouseEventInit& initializer);
-
-  void initCoordinates(const double clientX, const double clientY);
-  void receivedTarget() final;
-
-  void computePageLocation();
-  void computeRelativePosition();
-
-  // Expose these so MouseEvent::initMouseEvent can set them.
-  DoublePoint m_screenLocation;
-  DoublePoint m_clientLocation;
-  DoublePoint m_movementDelta;
-
- private:
-  DoublePoint m_pageLocation;
-  DoublePoint m_layerLocation;
-  DoublePoint m_offsetLocation;
-  DoublePoint m_absoluteLocation;
-  PositionType m_positionType;
-  bool m_hasCachedRelativePosition;
-};
-
-}  // namespace blink
-
-#endif  // MouseRelatedEvent_h