Populates sourceDevice attribute into TouchEvent

Source/core/events/TouchEvent.cpp

 /*
  * Copyright 2008, The Android Open Source Project
  * Copyright (C) 2012 Research In Motion Limited. 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 copyright
@@ skipping 21 matching lines @@
 #include "bindings/core/v8/ScriptState.h"
 #include "core/events/EventDispatcher.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/inspector/ConsoleMessage.h"
 
 namespace blink {
 
 TouchEvent::TouchEvent()
 {
+    sourceDevice()->setFiresTouchEvents(true);

[tdresser, 2015/06/03 17:50:39]

Shouldn't this use touchEventInstance?

 }
 
 TouchEvent::TouchEvent(TouchList* touches, TouchList* targetTouches,
-        TouchList* changedTouches, const AtomicString& type,
-        PassRefPtrWillBeRawPtr<AbstractView> view,
-        bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool cancelable, bool causesScrollingIfUncanceled,
-        double uiCreateTime)
-    : UIEventWithKeyState(type, true, cancelable, view, 0,
-                        ctrlKey, altKey, shiftKey, metaKey)
+    TouchList* changedTouches, const AtomicString& type,
+    PassRefPtrWillBeRawPtr<AbstractView> view,
+    PassRefPtrWillBeRawPtr<InputDevice> sourceDevice,
+    bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool cancelable, bool causesScrollingIfUncanceled,
+    double uiCreateTime)
+    : UIEventWithKeyState(type, true, cancelable, view, 0, sourceDevice, ctrlKey, altKey, shiftKey, metaKey)

[tdresser, 2015/06/03 17:50:39]

Shouldn't this use touchEventInstance?

     , m_touches(touches)
     , m_targetTouches(targetTouches)
     , m_changedTouches(changedTouches)
     , m_causesScrollingIfUncanceled(causesScrollingIfUncanceled)
 {
     setUICreateTime(uiCreateTime);
 }
 
 TouchEvent::~TouchEvent()
 {
@@ skipping 17 matching lines @@
 
     initUIEvent(type, true, cancelable, view, 0);
 
     m_touches = touches;
     m_targetTouches = targetTouches;
     m_changedTouches = changedTouches;
     m_ctrlKey = ctrlKey;
     m_altKey = altKey;
     m_shiftKey = shiftKey;
     m_metaKey = metaKey;
+    sourceDevice()->setFiresTouchEvents(true);
 }
 
 const AtomicString& TouchEvent::interfaceName() const
 {
     return EventNames::TouchEvent;
 }
 
 bool TouchEvent::isTouchEvent() const
 {
     return true;
@@ skipping 34 matching lines @@
     return toTouchEvent(EventDispatchMediator::event());
 }
 
 bool TouchEventDispatchMediator::dispatchEvent(EventDispatcher& dispatcher) const
 {
     event().eventPath().adjustForTouchEvent(event());
     return dispatcher.dispatch();
 }
 
 } // namespace blink