Prepare for Unified Gesture Recognizer landing in Aura

ui/events/gesture_detection/mock_motion_event.h

Index: ui/events/gesture_detection/mock_motion_event.h
diff --git a/ui/events/gesture_detection/mock_motion_event.h b/ui/events/gesture_detection/mock_motion_event.h
index 3cff718d2f6baf05739ae5daf5034df5dac7d479..ddcc70c79f87d9ebd4a524c37bd814742409a342 100644
--- a/ui/events/gesture_detection/mock_motion_event.h
+++ b/ui/events/gesture_detection/mock_motion_event.h
@@ -12,7 +12,7 @@
 namespace ui {
 
 struct MockMotionEvent : public MotionEvent {
-  enum { MAX_POINTERS = 3 };
+  enum { MAX_POINTERS = 4 };
   enum { TOUCH_MAJOR = 10 };
 
   MockMotionEvent();
@@ -34,6 +34,16 @@ struct MockMotionEvent : public MotionEvent {
                   float y2);
   MockMotionEvent(Action action,
                   base::TimeTicks time,
+                  float x0,

[jdduke (slow), 2014/05/28 16:26:00]

See note from gesture_provider_unittest.cc, I'm not sure we actually use this
constructor?

[tdresser, 2014/05/29 14:26:21]

Removed...

+                  float y0,
+                  float x1,
+                  float y1,
+                  float x2,
+                  float y2,
+                  float x3,
+                  float y3);
+  MockMotionEvent(Action action,
+                  base::TimeTicks time,
                   const std::vector<gfx::PointF>& positions);
   MockMotionEvent(const MockMotionEvent& other);
   virtual ~MockMotionEvent();