chromeos: Move files in //ash/common to //ash, part 1

ash/system/tray/system_tray_notifier.cc

Index: ash/system/tray/system_tray_notifier.cc
diff --git a/ash/common/system/tray/system_tray_notifier.cc b/ash/system/tray/system_tray_notifier.cc
similarity index 88%
rename from ash/common/system/tray/system_tray_notifier.cc
rename to ash/system/tray/system_tray_notifier.cc
index bfff62a7b00db2e8a51215ac834e2fdd5e2067ed..baa57551e2492ebd51c78ef530cd671c76ac1e7b 100644
--- a/ash/common/system/tray/system_tray_notifier.cc
+++ b/ash/system/tray/system_tray_notifier.cc
@@ -2,23 +2,23 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/common/system/tray/system_tray_notifier.h"
-
-#include "ash/common/system/accessibility_observer.h"
-#include "ash/common/system/chromeos/bluetooth/bluetooth_observer.h"
-#include "ash/common/system/chromeos/enterprise/enterprise_domain_observer.h"
-#include "ash/common/system/chromeos/network/network_observer.h"
-#include "ash/common/system/chromeos/network/network_portal_detector_observer.h"
-#include "ash/common/system/chromeos/screen_security/screen_capture_observer.h"
-#include "ash/common/system/chromeos/screen_security/screen_share_observer.h"
-#include "ash/common/system/chromeos/session/last_window_closed_observer.h"
-#include "ash/common/system/chromeos/session/logout_button_observer.h"
-#include "ash/common/system/chromeos/session/session_length_limit_observer.h"
-#include "ash/common/system/chromeos/tray_tracing.h"
-#include "ash/common/system/chromeos/virtual_keyboard/virtual_keyboard_observer.h"
-#include "ash/common/system/date/clock_observer.h"
-#include "ash/common/system/ime/ime_observer.h"
-#include "ash/common/system/user/user_observer.h"
+#include "ash/system/tray/system_tray_notifier.h"
+
+#include "ash/system/accessibility_observer.h"
+#include "ash/system/bluetooth/bluetooth_observer.h"
+#include "ash/system/date/clock_observer.h"
+#include "ash/system/enterprise/enterprise_domain_observer.h"
+#include "ash/system/ime/ime_observer.h"
+#include "ash/system/network/network_observer.h"
+#include "ash/system/network/network_portal_detector_observer.h"
+#include "ash/system/screen_security/screen_capture_observer.h"
+#include "ash/system/screen_security/screen_share_observer.h"
+#include "ash/system/session/last_window_closed_observer.h"
+#include "ash/system/session/logout_button_observer.h"
+#include "ash/system/session/session_length_limit_observer.h"
+#include "ash/system/tray_tracing.h"
+#include "ash/system/user/user_observer.h"
+#include "ash/system/virtual_keyboard/virtual_keyboard_observer.h"
 
 namespace ash {