Remove most of WebDOMEvent and delete WebDOMMouseEvent.

third_party/WebKit/public/web/WebDOMMouseEvent.h

-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef WebDOMMouseEvent_h
-#define WebDOMMouseEvent_h
-
-#include "WebDOMEvent.h"
-
-namespace blink {
-
-class WebDOMMouseEvent : public WebDOMEvent {
-public:
-    BLINK_EXPORT int screenX() const;
-    BLINK_EXPORT int screenY() const;
-    BLINK_EXPORT int clientX() const;
-    BLINK_EXPORT int clientY() const;
-    BLINK_EXPORT int offsetX();
-    BLINK_EXPORT int offsetY();
-    BLINK_EXPORT int pageX() const;
-    BLINK_EXPORT int pageY() const;
-    BLINK_EXPORT int x() const;
-    BLINK_EXPORT int y() const;
-
-    BLINK_EXPORT int button() const;
-    BLINK_EXPORT bool buttonDown() const;
-};
-
-} // namespace blink
-
-#endif