Use scoped_ptr::Pass instead of scoped_ptr::PassAs<T>.

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..f3de1ddceee8408c8d96a0a43824e0537316f7f0 100644
--- a/ui/events/test/mock_motion_event.cc
+++ b/ui/events/test/mock_motion_event.cc
@@ -94,7 +94,7 @@ scoped_ptr<MotionEvent> MockMotionEvent::Clone() const {
 scoped_ptr<MotionEvent> MockMotionEvent::Cancel() const {
   scoped_ptr<MockMotionEvent> event(new MockMotionEvent(*this));
   event->set_action(MotionEvent::ACTION_CANCEL);
-  return event.PassAs<MotionEvent>();
+  return event.Pass();
 }
 
 void MockMotionEvent::PressPoint(float x, float y) {