events: Remove stationary touch-event type.

ui/events/event_constants.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_EVENTS_EVENT_CONSTANTS_H_
 #define UI_EVENTS_EVENT_CONSTANTS_H_
 
 namespace ui {
 
 // Event types. (prefixed because of a conflict with windows headers)
 enum EventType {
   ET_UNKNOWN = 0,
   ET_MOUSE_PRESSED,
   ET_MOUSE_DRAGGED,
   ET_MOUSE_RELEASED,
   ET_MOUSE_MOVED,
   ET_MOUSE_ENTERED,
   ET_MOUSE_EXITED,
   ET_KEY_PRESSED,
   ET_KEY_RELEASED,
   ET_MOUSEWHEEL,
   ET_MOUSE_CAPTURE_CHANGED,  // Event has no location.
   ET_TOUCH_RELEASED,
   ET_TOUCH_PRESSED,
   ET_TOUCH_MOVED,
-  ET_TOUCH_STATIONARY,
   ET_TOUCH_CANCELLED,
   ET_DROP_TARGET_EVENT,
   ET_TRANSLATED_KEY_PRESS,
   ET_TRANSLATED_KEY_RELEASE,
 
   // GestureEvent types
   ET_GESTURE_SCROLL_BEGIN,
   ET_GESTURE_TYPE_START = ET_GESTURE_SCROLL_BEGIN,
   ET_GESTURE_SCROLL_END,
   ET_GESTURE_SCROLL_UPDATE,
@@ skipping 87 matching lines @@
   EP_PREDISPATCH,
   EP_PRETARGET,
   EP_TARGET,
   EP_POSTTARGET,
   EP_POSTDISPATCH
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_EVENT_CONSTANTS_H_