Use touch events to report stylus events

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

Index: third_party/WebKit/Source/core/events/TouchEvent.cpp
diff --git a/third_party/WebKit/Source/core/events/TouchEvent.cpp b/third_party/WebKit/Source/core/events/TouchEvent.cpp
index cc0071857775722f6dd0adcd95ac5efecdcfca0a..2d0d9d0b99eace10170c9885ac58d3f960e5eb98 100644
--- a/third_party/WebKit/Source/core/events/TouchEvent.cpp
+++ b/third_party/WebKit/Source/core/events/TouchEvent.cpp
@@ -212,7 +212,8 @@ TouchEvent::TouchEvent(TouchList* touches,
                        bool causesScrollingIfUncanceled,
                        bool firstTouchMoveOrStart,
                        double platformTimeStamp,
-                       TouchAction currentTouchAction)
+                       TouchAction currentTouchAction,
+                       WebPointerProperties::PointerType pointerType)
     // Pass a sourceCapabilities including the ability to fire touchevents when
     // creating this touchevent, which is always created from input device
     // capabilities from EventHandler.
@@ -231,7 +232,8 @@ TouchEvent::TouchEvent(TouchList* touches,
       m_causesScrollingIfUncanceled(causesScrollingIfUncanceled),
       m_firstTouchMoveOrStart(firstTouchMoveOrStart),
       m_defaultPreventedBeforeCurrentTarget(false),
-      m_currentTouchAction(currentTouchAction) {}
+      m_currentTouchAction(currentTouchAction),
+      m_pointerType(pointerType) {}
 
 TouchEvent::TouchEvent(const AtomicString& type,
                        const TouchEventInit& initializer)
@@ -242,7 +244,8 @@ TouchEvent::TouchEvent(const AtomicString& type,
       m_causesScrollingIfUncanceled(false),
       m_firstTouchMoveOrStart(false),
       m_defaultPreventedBeforeCurrentTarget(false),
-      m_currentTouchAction(TouchActionAuto) {}
+      m_currentTouchAction(TouchActionAuto),
+      m_pointerType(WebPointerProperties::PointerType::Unknown) {}
 
 TouchEvent::~TouchEvent() {}