Remove TOUCH_EVENTS and TOUCH_EVENT_TRACKING compile-time flags.

Source/core/dom/EventContext.cpp

Index: Source/core/dom/EventContext.cpp
diff --git a/Source/core/dom/EventContext.cpp b/Source/core/dom/EventContext.cpp
index 56543a76ecb601d9d87c6d36d9ab516f28753420..3dc57654e8f22672c80d45da4e3a096eef322c60 100644
--- a/Source/core/dom/EventContext.cpp
+++ b/Source/core/dom/EventContext.cpp
@@ -93,7 +93,6 @@ bool MouseOrFocusEventContext::isMouseOrFocusEventContext() const
     return true;
 }
 
-#if ENABLE(TOUCH_EVENTS)
 TouchEventContext::TouchEventContext(PassRefPtr<Node> node, PassRefPtr<EventTarget> currentTarget, PassRefPtr<EventTarget> target)
     : EventContext(node, currentTarget, target)
     , m_touches(TouchList::create())
@@ -134,6 +133,4 @@ void TouchEventContext::checkReachability(TouchList* touchList) const
 }
 #endif
 
-#endif // ENABLE(TOUCH_EVENTS)
-
 }