Remove xkbcommon support.

ui/ozone/platform/drm/ozone_platform_drm.cc

Index: ui/ozone/platform/drm/ozone_platform_drm.cc
diff --git a/ui/ozone/platform/drm/ozone_platform_drm.cc b/ui/ozone/platform/drm/ozone_platform_drm.cc
index 0424644c74a949550ce3a28452f0068a94da93c8..d12338fd6ba1e9367167b8b5cbd57eb7ca08950a 100644
--- a/ui/ozone/platform/drm/ozone_platform_drm.cc
+++ b/ui/ozone/platform/drm/ozone_platform_drm.cc
@@ -10,6 +10,7 @@
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
+#include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
 #include "ui/ozone/platform/drm/common/drm_util.h"
 #include "ui/ozone/platform/drm/gpu/drm_buffer.h"
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
@@ -30,13 +31,6 @@
 #include "ui/ozone/public/ozone_gpu_test_helper.h"
 #include "ui/ozone/public/ozone_platform.h"
 
-#if defined(USE_XKBCOMMON)
-#include "ui/events/ozone/layout/xkb/xkb_evdev_codes.h"
-#include "ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h"
-#else
-#include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
-#endif
-
 namespace ui {
 
 namespace {
@@ -95,13 +89,8 @@ class OzonePlatformDrm : public OzonePlatform {
         scoped_ptr<DrmDeviceGenerator>(new DrmDeviceGenerator())));
     window_manager_.reset(new DrmWindowHostManager());
     cursor_.reset(new DrmCursor(window_manager_.get()));
-#if defined(USE_XKBCOMMON)
-    KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(make_scoped_ptr(
-        new XkbKeyboardLayoutEngine(xkb_evdev_code_converter_)));
-#else
     KeyboardLayoutEngineManager::SetKeyboardLayoutEngine(
         make_scoped_ptr(new StubKeyboardLayoutEngine()));
-#endif
     event_factory_ozone_.reset(new EventFactoryEvdev(
         cursor_.get(), device_manager_.get(),
         KeyboardLayoutEngineManager::GetKeyboardLayoutEngine()));
@@ -141,10 +130,6 @@ class OzonePlatformDrm : public OzonePlatform {
   scoped_ptr<DrmGpuPlatformSupportHost> gpu_platform_support_host_;
   scoped_ptr<DrmDisplayHostManager> display_manager_;
 
-#if defined(USE_XKBCOMMON)
-  XkbEvdevCodes xkb_evdev_code_converter_;
-#endif
-
   // Objects on both processes.
   scoped_ptr<DrmSurfaceFactory> surface_factory_ozone_;