Replacing WM_TOUCH with WM_POINTER for touch events on Wins 8+

ui/events/event.h

Index: ui/events/event.h
diff --git a/ui/events/event.h b/ui/events/event.h
index 2a2e0c1c9335f65d701943f7a72a6c3cab1ace8d..48b652ed0f0cda825dd441cf1cbc5d3500250f1b 100644
--- a/ui/events/event.h
+++ b/ui/events/event.h
@@ -717,6 +717,8 @@ class EVENTS_EXPORT TouchEvent : public LocatedEvent {
   // A unique identifier for the touch event.
   uint32_t unique_event_id_;
 
+  // TODO(726824): Remove rotation_angle_ from ui::TouchEvent, just use twist

[mustaq, 2017/05/29 19:15:05]

Nit: TODO(owner): ... crbug.com/###.

+  // in PointerDetails.
   // Clockwise angle (in degrees) of the major axis from the X axis. Must be
   // less than 180 and non-negative.
   float rotation_angle_;