Add tangentialPressure and twist properties to PointerEvent on Mac

third_party/WebKit/Source/core/events/PointerEvent.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/events/PointerEvent.h"
 
 #include "core/dom/Element.h"
 #include "core/events/EventDispatcher.h"
 
 namespace blink {
 
 PointerEvent::PointerEvent(const AtomicString& type,
                            const PointerEventInit& initializer)
     : MouseEvent(type, initializer),
       m_pointerId(0),
       m_width(0),
       m_height(0),
       m_pressure(0),
       m_tiltX(0),
       m_tiltY(0),
+      m_tangentialPressure(0),
+      m_twist(0),
       m_isPrimary(false) {
   if (initializer.hasPointerId())
     m_pointerId = initializer.pointerId();
   if (initializer.hasWidth())
     m_width = initializer.width();
   if (initializer.hasHeight())
     m_height = initializer.height();
   if (initializer.hasPressure())
     m_pressure = initializer.pressure();
   if (initializer.hasTiltX())
     m_tiltX = initializer.tiltX();
   if (initializer.hasTiltY())
     m_tiltY = initializer.tiltY();
+  if (initializer.hasTangentialPressure())
+    m_tangentialPressure = initializer.tangentialPressure();
+  if (initializer.hasTwist())
+    m_twist = initializer.twist();
   if (initializer.hasPointerType())
     m_pointerType = initializer.pointerType();
   if (initializer.hasIsPrimary())
     m_isPrimary = initializer.isPrimary();
   if (initializer.hasCoalescedEvents()) {
     for (auto coalescedEvent : initializer.coalescedEvents())
       m_coalescedEvents.push_back(coalescedEvent);
   }
 }
 
@@ skipping 41 matching lines @@
 
   DCHECK(!event().target() || event().target() != event().relatedTarget());
 
   event().eventPath().adjustForRelatedTarget(dispatcher.node(),
                                              event().relatedTarget());
 
   return dispatcher.dispatch();
 }
 
 }  // namespace blink