Remove abstract Clone and Cancel methods from MotionEvent

ui/events/test/mock_motion_event.cc

Index: ui/events/test/mock_motion_event.cc
diff --git a/ui/events/test/mock_motion_event.cc b/ui/events/test/mock_motion_event.cc
index 24d81596bc62629f73accd78aa7110abc3d78292..3842a860b42bf083663a955f06ed9d58e25c7020 100644
--- a/ui/events/test/mock_motion_event.cc
+++ b/ui/events/test/mock_motion_event.cc
@@ -19,8 +19,7 @@ PointerProperties CreatePointer() {
 }
 
 PointerProperties CreatePointer(float x, float y, int id) {
-  PointerProperties pointer(x, y);
-  pointer.touch_major = MockMotionEvent::TOUCH_MAJOR;
+  PointerProperties pointer(x, y, MockMotionEvent::TOUCH_MAJOR);
   pointer.id = id;
   return pointer;
 }
@@ -81,22 +80,12 @@ MockMotionEvent::MockMotionEvent(Action action,
     PushPointer(positions[i].x(), positions[i].y());
 }
 
-MockMotionEvent::MockMotionEvent(const MockMotionEvent& other)
-    : MotionEventGeneric(other) {
+MockMotionEvent::MockMotionEvent(const MockMotionEvent& event)
+    : MotionEventGeneric(event) {
 }
 
 MockMotionEvent::~MockMotionEvent() {}
 
-scoped_ptr<MotionEvent> MockMotionEvent::Clone() const {
-  return scoped_ptr<MotionEvent>(new MockMotionEvent(*this));
-}
-
-scoped_ptr<MotionEvent> MockMotionEvent::Cancel() const {
-  scoped_ptr<MockMotionEvent> event(new MockMotionEvent(*this));
-  event->set_action(MotionEvent::ACTION_CANCEL);
-  return event.PassAs<MotionEvent>();
-}
-
 void MockMotionEvent::PressPoint(float x, float y) {
   ResolvePointers();
   PushPointer(x, y);