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

ash/common/system/ime/ime_observer.h

Index: ash/common/system/ime/ime_observer.h
diff --git a/ash/common/system/ime/ime_observer.h b/ash/common/system/ime/ime_observer.h
deleted file mode 100644
index ed37cd007360c8b6170ab901d2c7eb739241eebe..0000000000000000000000000000000000000000
--- a/ash/common/system/ime/ime_observer.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef ASH_COMMON_SYSTEM_IME_IME_OBSERVER_H_
-#define ASH_COMMON_SYSTEM_IME_IME_OBSERVER_H_
-
-namespace ash {
-
-class IMEObserver {
- public:
-  virtual ~IMEObserver() {}
-
-  // Notify the observer that the IME state has changed, and should be
-  // refreshed.
-  virtual void OnIMERefresh() = 0;
-
-  // Notify the observer that the IME menu activation state has changed, and
-  // should be refreshed. |is_active| represents whether the new IME menu is
-  // active, and IME related items in system tray should be removed if
-  // |is_active| is true.
-  virtual void OnIMEMenuActivationChanged(bool is_active) = 0;
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SYSTEM_IME_IME_OBSERVER_H_