Revert removal of events

Source/core/platform/chromium/PopupContainer.cpp

Index: Source/core/platform/chromium/PopupContainer.cpp
diff --git a/Source/core/platform/chromium/PopupContainer.cpp b/Source/core/platform/chromium/PopupContainer.cpp
index f848c0f93d92f72c6bdf8b07d944bb8cb0fae39c..77db7eacdaa05893e071362fb99d14a73866ccb1 100644
--- a/Source/core/platform/chromium/PopupContainer.cpp
+++ b/Source/core/platform/chromium/PopupContainer.cpp
@@ -45,13 +45,16 @@
 #include "PlatformKeyboardEvent.h"
 #include "PlatformMouseEvent.h"
 #include "PlatformScreen.h"
-#include "PlatformTouchEvent.h"
 #include "PlatformWheelEvent.h"
 #include "PopupListBox.h"
 #include "PopupMenuClient.h"
 #include "UserGestureIndicator.h"
 #include <limits>
 
+#if ENABLE(TOUCH_EVENTS)
+#include "PlatformTouchEvent.h"
+#endif
+
 using namespace std;
 
 namespace WebCore {
@@ -290,10 +293,12 @@ bool PopupContainer::handleWheelEvent(const PlatformWheelEvent& event)
         constructRelativeWheelEvent(event, this, m_listBox.get()));
 }
 
+#if ENABLE(TOUCH_EVENTS)
 bool PopupContainer::handleTouchEvent(const PlatformTouchEvent&)
 {
     return false;
 }
+#endif
 
 // FIXME: Refactor this code to share functionality with EventHandler::handleGestureEvent.
 bool PopupContainer::handleGestureEvent(const PlatformGestureEvent& gestureEvent)