Remove abstract Clone and Cancel methods from MotionEvent

content/browser/renderer_host/input/motion_event_web.cc

Index: content/browser/renderer_host/input/motion_event_web.cc
diff --git a/content/browser/renderer_host/input/motion_event_web.cc b/content/browser/renderer_host/input/motion_event_web.cc
index bff45355ce09326a5d5c922e960673667626f451..77a40a4fe254afc68ff90b087d9f46c4f08fb5b8 100644
--- a/content/browser/renderer_host/input/motion_event_web.cc
+++ b/content/browser/renderer_host/input/motion_event_web.cc
@@ -155,7 +155,6 @@ ui::MotionEvent::ToolType MotionEventWeb::GetToolType(
 }
 
 int MotionEventWeb::GetButtonState() const {
-  NOTIMPLEMENTED();
   return 0;
 }
 
@@ -163,18 +162,4 @@ int MotionEventWeb::GetFlags() const {
   return WebEventModifiersToEventFlags(event_.modifiers);
 }
 
-scoped_ptr<ui::MotionEvent> MotionEventWeb::Clone() const {
-  return scoped_ptr<MotionEvent>(new MotionEventWeb(event_));
-}
-
-scoped_ptr<ui::MotionEvent> MotionEventWeb::Cancel() const {
-  WebTouchEvent cancel_event(event_);
-  WebTouchEventTraits::ResetTypeAndTouchStates(
-      blink::WebInputEvent::TouchCancel,
-      // TODO(rbyers): Shouldn't we use a fresh timestamp?
-      event_.timeStampSeconds,
-      &cancel_event);
-  return scoped_ptr<MotionEvent>(new MotionEventWeb(cancel_event));
-}
-
 }  // namespace content