Update MouseEvent (initial pass).

views/events/event_x.cc

 // Copyright (c) 2011 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.
 
 #include "views/events/event.h"
 
 #include <gdk/gdkx.h>
 #if defined(HAVE_XINPUT2)
 #include <X11/extensions/XInput2.h>
 #endif
@@ skipping 244 matching lines @@
     : Event(native_event_2,
             EventTypeFromNative(native_event_2),
             GetEventFlagsFromXState(native_event_2->xkey.state),
             from_native),
       key_code_(ui::KeyboardCodeFromXKeyEvent(native_event_2)) {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // MouseEvent, public:
 
-MouseEvent::MouseEvent(XEvent* xev)
-    : LocatedEvent(EventTypeFromNative(xev),
-                   GetMouseEventLocation(xev),
-                   GetMouseEventFlags(xev)) {
+MouseEvent::MouseEvent(NativeEvent native_event)
+    : LocatedEvent(native_event) {
+}
+
+MouseEvent::MouseEvent(NativeEvent2 native_event_2,
+                       FromNativeEvent2 from_native)
+    : LocatedEvent(native_event_2, from_native) {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // MouseWheelEvent, public:
 
 MouseWheelEvent::MouseWheelEvent(NativeEvent2 native_event_2,
                                  FromNativeEvent2 from_native)
     : LocatedEvent(native_event_2, from_native),
       offset_(GetMouseWheelOffset(native_event_2)) {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // TouchEvent, public:
 
 #if defined(HAVE_XINPUT2)
 TouchEvent::TouchEvent(XEvent* xev)
     : LocatedEvent(GetTouchEventType(xev),
                    GetTouchEventLocation(xev),
                    GetTouchEventFlags(xev)),
       touch_id_(GetTouchIDFromXEvent(xev)) {
 }
 #endif
 
 }  // namespace views