1 files changed, 2 insertions, 60 deletions

diff --git a/views/event_x.cc b/views/event_x.cc
index 7f6e7b1..69101bb 100644
--- a/views/event_x.cc
+++ b/views/event_x.cc
@@ -5,9 +5,6 @@
 #include "views/event.h"
 
 #include <gdk/gdkx.h>
-#if defined(HAVE_XINPUT2)
-#include <X11/extensions/XInput2.h>
-#endif
 
 #include "app/keyboard_code_conversion_x.h"
 #include "views/widget/root_view.h"
@@ -35,8 +32,8 @@ int GetEventFlagsFromXState(unsigned int state) {
   return flags;
 }
 
-// Get the event flag for the button in XButtonEvent. During a ButtonPress
-// event, |state| in XButtonEvent does not include the button that has just been
+// Get the event flag for the button in XButtonEvent. During a KeyPress event,
+// |state| in XButtonEvent does not include the button that has just been
 // pressed. Instead |state| contains flags for the buttons (if any) that had
 // already been pressed before the current button, and |button| stores the most
 // current pressed button. So, if you press down left mouse button, and while
@@ -57,20 +54,6 @@ int GetEventFlagsForButton(int button) {
   return 0;
 }
 
-#if defined(HAVE_XINPUT2)
-int GetButtonMaskForX2Event(XIDeviceEvent* xievent) {
-  int buttonflags = 0;
-
-  for (int i = 0; i < 8 * xievent->buttons.mask_len; i++) {
-    if (XIMaskIsSet(xievent->buttons.mask, i)) {
-      buttonflags |= GetEventFlagsForButton(i);
-    }
-  }
-
-  return buttonflags;
-}
-#endif  // HAVE_XINPUT2
-
 Event::EventType GetMouseEventType(XEvent* xev) {
   switch (xev->type) {
     case ButtonPress:
@@ -82,21 +65,6 @@ Event::EventType GetMouseEventType(XEvent* xev) {
         return Event::ET_MOUSE_DRAGGED;
       }
       return Event::ET_MOUSE_MOVED;
-#if defined(HAVE_XINPUT2)
-    case GenericEvent: {
-      XIDeviceEvent* xievent =
-          static_cast<XIDeviceEvent*>(xev->xcookie.data);
-      switch (xievent->evtype) {
-        case XI_ButtonPress:
-          return Event::ET_MOUSE_PRESSED;
-        case XI_ButtonRelease:
-          return Event::ET_MOUSE_RELEASED;
-        case XI_Motion:
-          return GetButtonMaskForX2Event(xievent) ? Event::ET_MOUSE_DRAGGED :
-              Event::ET_MOUSE_MOVED;
-      }
-    }
-#endif
   }
 
   return Event::ET_UNKNOWN;
@@ -110,15 +78,6 @@ gfx::Point GetMouseEventLocation(XEvent* xev) {
 
     case MotionNotify:
       return gfx::Point(xev->xmotion.x, xev->xmotion.y);
-
-#if defined(HAVE_XINPUT2)
-    case GenericEvent: {
-      XIDeviceEvent* xievent =
-          static_cast<XIDeviceEvent*>(xev->xcookie.data);
-      return gfx::Point(static_cast<int>(xievent->event_x),
-                        static_cast<int>(xievent->event_y));
-    }
-#endif
   }
 
   return gfx::Point();
@@ -133,23 +92,6 @@ int GetMouseEventFlags(XEvent* xev) {
 
     case MotionNotify:
       return GetEventFlagsFromXState(xev->xmotion.state);
-
-#if defined(HAVE_XINPUT2)
-    case GenericEvent: {
-      XIDeviceEvent* xievent = static_cast<XIDeviceEvent*>(xev->xcookie.data);
-      switch (xievent->evtype) {
-        case XI_ButtonPress:
-        case XI_ButtonRelease:
-          return GetButtonMaskForX2Event(xievent) |
-                 GetEventFlagsFromXState(xievent->mods.effective) |
-                 GetEventFlagsForButton(xievent->detail);
-
-        case XI_Motion:
-           return GetButtonMaskForX2Event(xievent) |
-                  GetEventFlagsFromXState(xievent->mods.effective);
-      }
-    }
-#endif
   }
 
   return 0;