Fix crash on key events in touchview.

ash/wm/maximize_mode/internal_input_device_list_x11.cc

Index: ash/wm/maximize_mode/internal_input_device_list_x11.cc
diff --git a/ash/wm/maximize_mode/internal_input_device_list_x11.cc b/ash/wm/maximize_mode/internal_input_device_list_x11.cc
index 9a490ec6197f9f3c30f4e87003e7eb177e7de531..f97b44ba8f19b3a0ec0a671292ecb606cf6fdfad 100644
--- a/ash/wm/maximize_mode/internal_input_device_list_x11.cc
+++ b/ash/wm/maximize_mode/internal_input_device_list_x11.cc
@@ -44,7 +44,9 @@ InternalInputDeviceListX11::~InternalInputDeviceListX11() {
 
 bool InternalInputDeviceListX11::IsEventFromInternalDevice(
     const ui::Event* event) {
-  if (!event->HasNativeEvent())
+  // Key events are currently not XI2 events so we can't check the source device
+  // id and assume not internal.
+  if (event->IsKeyEvent() || !event->HasNativeEvent())
     return false;
   XIDeviceEvent* xiev = static_cast<XIDeviceEvent*>(

[sadrul, 2014/05/23 17:21:57]

CHECK that event->native_event()->type == GenericEvent instead before this.

[sadrul, 2014/05/23 17:22:34]

s/CHECK/Check/, as in, early return if not GenericEvent.

[flackr, 2014/05/23 17:30:28]

Done.

       event->native_event()->xcookie.data);