Fixed missing pointerTypes for touch events.

third_party/WebKit/Source/web/WebInputEventConversion.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 608 matching lines @@
     case PlatformEvent::Char:
         return WebInputEvent::Char;
     default:
         return WebInputEvent::Undefined;
     }
 }
 
 static WebTouchPoint toWebTouchPoint(const Touch* touch, const LayoutObject* layoutObject, WebTouchPoint::State state)
 {
     WebTouchPoint point;
+    point.pointerType = WebPointerProperties::PointerType::Touch;

[Navid Zolghadr, 2016/03/03 19:11:20]

Do we by any chance pass this point while we are handling pen events on Android?

[mustaq, 2016/03/03 19:18:36]

No, this reverse conversion is used for plugins.

For Android, we should check the conversion from MotionEvent to WebMouseEvent,
which seems okay after a quick look. I will check it later on.

This CL is not a complete fix for the bug, as it only covers touches. I am
looking at WebMouseEvents now.

     point.id = touch->identifier();
     point.screenPosition = touch->screenLocation();
     point.position = convertAbsoluteLocationForLayoutObjectFloat(touch->absoluteLocation(), *layoutObject);
     point.radiusX = touch->radiusX();
     point.radiusY = touch->radiusY();
     point.rotationAngle = touch->rotationAngle();
     point.force = touch->force();
     point.state = state;
     return point;
 }
@@ skipping 101 matching lines @@
         break;
     case GestureSourceTouchscreen:
         sourceDevice = WebGestureDeviceTouchscreen;
         break;
     case GestureSourceUninitialized:
         ASSERT_NOT_REACHED();
     }
 }
 
 } // namespace blink