It is time.

ui/events/BUILD.gn

Index: ui/events/BUILD.gn
diff --git a/ui/events/BUILD.gn b/ui/events/BUILD.gn
index 00e648afb0136798e3ae1d0b2bf7c12a9541b704..33740d5fdcbc0627c2f726af8c3a989c2c3cf189 100644
--- a/ui/events/BUILD.gn
+++ b/ui/events/BUILD.gn
@@ -146,20 +146,7 @@ component("events") {
     deps += [ "//ui/gfx/x" ]
   }
 
-  if (!is_chromeos && is_linux) {
-    sources += [
-      "linux/text_edit_command_auralinux.cc",
-      "linux/text_edit_command_auralinux.h",
-      "linux/text_edit_key_bindings_delegate_auralinux.cc",
-      "linux/text_edit_key_bindings_delegate_auralinux.h",
-    ]
-  }
-
-  if (use_ozone) {
-    sources += [ "ozone/events_ozone.cc" ]
-  }
-
-  if (is_win || is_mac || use_x11 || use_ozone) {
+  if (is_win || is_mac || use_x11) {
     sources -= [ "events_stub.cc" ]
   }
 }
@@ -305,13 +292,6 @@ test("events_unittests") {
     sources -= [ "x/events_x_unittest.cc" ]
   }
 
-  if (use_ozone) {
-    sources += [
-      "ozone/evdev/key_event_converter_evdev_unittest.cc",
-      "ozone/evdev/touch_event_converter_evdev_unittest.cc",
-    ]
-  }
-
   if (use_aura) {
     sources += [ "gestures/gesture_provider_impl_unittest.cc" ]
   }