Use touch events to report stylus 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 672 matching lines @@
   point.pointerType = WebPointerProperties::PointerType::Touch;
   point.id = touch->identifier();
   point.screenPosition = touch->screenLocation();
   point.position = convertAbsoluteLocationForLayoutObjectFloat(
       touch->absoluteLocation(), layoutItem);
   point.radiusX = touch->radiusX();
   point.radiusY = touch->radiusY();
   point.rotationAngle = touch->rotationAngle();
   point.force = touch->force();
   point.state = state;
+  point.pointerType = touch->pointerProperties().pointerType;

[mustaq, 2016/11/17 21:24:57]

Need to set point.button from pointerProperties().

[denniskempin, 2016/11/28 19:40:48]

Done.

   return point;
 }
 
 static unsigned indexOfTouchPointWithId(const WebTouchPoint* touchPoints,
                                         unsigned touchPointsLength,
                                         unsigned id) {
   for (unsigned i = 0; i < touchPointsLength; ++i) {
     if (touchPoints[i].id == static_cast<int>(id))
       return i;
   }
@@ skipping 119 matching lines @@
       break;
     case GestureSourceTouchscreen:
       sourceDevice = WebGestureDeviceTouchscreen;
       break;
     case GestureSourceUninitialized:
       NOTREACHED();
   }
 }
 
 }  // namespace blink