ui: Fix TouchEvent PointerDetails creation from NativeEvent

ui/events/event_utils.h

Index: ui/events/event_utils.h
diff --git a/ui/events/event_utils.h b/ui/events/event_utils.h
index 54081a5cac9b9dc5f2ae5d4c2c4dd4e51d4142e6..4a8e1637eda65eab5a70e4f07ff10ccdd88c2032 100644
--- a/ui/events/event_utils.h
+++ b/ui/events/event_utils.h
@@ -115,6 +115,10 @@ base::NativeEvent CopyNativeEvent(
 void ReleaseCopiedNativeEvent(
     const base::NativeEvent& native_event);
 
+// Returns the detailed pointer information for touch events.
+EVENTS_EXPORT PointerDetails
+GetTouchPointerDetailsFromNative(const base::NativeEvent& native_event);
+
 // Gets the touch id from a native event.
 EVENTS_EXPORT int GetTouchId(const base::NativeEvent& native_event);
 
@@ -122,16 +126,9 @@ EVENTS_EXPORT int GetTouchId(const base::NativeEvent& native_event);
 EVENTS_EXPORT void ClearTouchIdIfReleased(
     const base::NativeEvent& native_event);
 
-// Gets the radius along the X/Y axis from a native event. Default is 1.0.
-EVENTS_EXPORT float GetTouchRadiusX(const base::NativeEvent& native_event);
-EVENTS_EXPORT float GetTouchRadiusY(const base::NativeEvent& native_event);
-
 // Gets the angle of the major axis away from the X axis. Default is 0.0.
 EVENTS_EXPORT float GetTouchAngle(const base::NativeEvent& native_event);

[sadrul, 2016/01/15 17:24:11]

We could perhaps get rid of this too?

[robert.bradford, 2016/01/18 15:25:22]

This isn't something that's currently captured in the PointerDetails struct.
I'll look into pulling it into that.

 
-// Gets the force from a native_event. Normalized to be [0, 1]. Default is 0.0.
-EVENTS_EXPORT float GetTouchForce(const base::NativeEvent& native_event);
-
 // Gets the fling velocity from a native event. is_cancel is set to true if
 // this was a tap down, intended to stop an ongoing fling.
 EVENTS_EXPORT bool GetFlingData(const base::NativeEvent& native_event,