Remove unecessary PointerEvent attributes

Summary: Changelog: [iOS][Internal] Remove unecessary PointerEvent attributes

Reviewed By: kacieb

Differential Revision: D37115465

fbshipit-source-id: 079a297d1ce5b3d2c6766036a111c73bd75535f1

React/Fabric/RCTSurfaceTouchHandler.mm

@@ -180,8 +180,6 @@ static PointerEvent CreatePointerEventFromActiveTouch(ActiveTouch activeTouch)
   event.pressure = touch.force;
   event.pointerType = PointerTypeCStringFromUITouchType(activeTouch.touchType);
   event.clientPoint = touch.pagePoint;
-  event.target = touch.target;
-  event.timestamp = touch.timestamp;
   return event;
 }
 
@@ -196,8 +194,6 @@ CreatePointerEventFromIncompleteHoverData(UIView *view, CGPoint clientLocation,
   event.pressure = 0.0;
   event.pointerType = "mouse";
   event.clientPoint = RCTPointFromCGPoint(clientLocation);
-  event.target = (Tag)view.tag;
-  event.timestamp = timestamp;
   return event;
 }
 

ReactCommon/react/renderer/components/view/PointerEvent.cpp

@@ -24,8 +24,6 @@ std::vector<DebugStringConvertibleObject> getDebugProps(
       {"pressure", getDebugDescription(pointerEvent.pressure, options)},
       {"pointerType", getDebugDescription(pointerEvent.pointerType, options)},
       {"clientPoint", getDebugDescription(pointerEvent.clientPoint, options)},
-      {"target", getDebugDescription(pointerEvent.target, options)},
-      {"timestamp", getDebugDescription(pointerEvent.timestamp, options)},
   };
 }
 

ReactCommon/react/renderer/components/view/PointerEvent.h

@@ -34,16 +34,6 @@ struct PointerEvent {
    * opposed to the coordinate within the page).
    */
   Point clientPoint;
-  /*
-   * A reference to the view to which the event was originally dispatched.
-   */
-  Tag target;
-  /*
-   * The time at which the event was created (in milliseconds). By
-   * specification, this value is time since epoch—but in reality, browsers'
-   * definitions vary.
-   */
-  Float timestamp;
 };
 
 #if RN_DEBUG_STRING_CONVERTIBLE

ReactCommon/react/renderer/components/view/TouchEventEmitter.cpp

@@ -68,8 +68,6 @@ static jsi::Value pointerEventPayload(
   object.setProperty(runtime, "pointerType", event.pointerType);
   object.setProperty(runtime, "clientX", event.clientPoint.x);
   object.setProperty(runtime, "clientY", event.clientPoint.y);
-  object.setProperty(runtime, "target", event.target);
-  object.setProperty(runtime, "timestamp", event.timestamp * 1000);
   return object;
 }