Revert removal of events

Source/core/html/RangeInputType.cpp

Index: Source/core/html/RangeInputType.cpp
diff --git a/Source/core/html/RangeInputType.cpp b/Source/core/html/RangeInputType.cpp
index 17500b1a88c025f74479d6d9e2b3ca8b0626d5c7..cbd4c3ece319aa2e7bb5924c2ff7055ddca69b03 100644
--- a/Source/core/html/RangeInputType.cpp
+++ b/Source/core/html/RangeInputType.cpp
@@ -48,13 +48,16 @@
 #include "ShadowRoot.h"
 #include "SliderThumbElement.h"
 #include "StepRange.h"
-#include "Touch.h"
-#include "TouchEvent.h"
-#include "TouchList.h"
 #include <limits>
 #include <wtf/MathExtras.h>
 #include <wtf/PassOwnPtr.h>
 
+#if ENABLE(TOUCH_EVENTS)
+#include "Touch.h"
+#include "TouchEvent.h"
+#include "TouchList.h"
+#endif
+
 #if ENABLE(DATALIST_ELEMENT)
 #include "HTMLDataListElement.h"
 #include "HTMLOptionElement.h"
@@ -164,6 +167,7 @@ void RangeInputType::handleMouseDownEvent(MouseEvent* event)
     thumb->dragFrom(event->absoluteLocation());
 }
 
+#if ENABLE(TOUCH_EVENTS)
 void RangeInputType::handleTouchEvent(TouchEvent* event)
 {
     if (element()->isDisabledOrReadOnly())
@@ -187,6 +191,7 @@ bool RangeInputType::hasTouchEventHandler() const
 {
     return true;
 }
+#endif
 
 void RangeInputType::handleKeydownEvent(KeyboardEvent* event)
 {