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

ash/common/system/toast/toast_data.h

Index: ash/common/system/toast/toast_data.h
diff --git a/ash/common/system/toast/toast_data.h b/ash/common/system/toast/toast_data.h
deleted file mode 100644
index a12e073bda9868a7f86dd788924b9ecbc3175603..0000000000000000000000000000000000000000
--- a/ash/common/system/toast/toast_data.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2016 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_TOAST_TOAST_DATA_H_
-#define ASH_COMMON_SYSTEM_TOAST_TOAST_DATA_H_
-
-#include <string>
-
-#include "ash/ash_export.h"
-#include "base/optional.h"
-#include "base/strings/string16.h"
-
-namespace ash {
-
-struct ASH_EXPORT ToastData {
-  // "|duration_ms| == -1" means the toast view should be displayed until the
-  // dismiss button is clicked.
-  static const int32_t kInfiniteDuration = -1;
-
-  ToastData(std::string id,
-            const base::string16& text,
-            int32_t duration_ms,
-            const base::Optional<base::string16>& dismiss_text);
-  ToastData(const ToastData& other);
-  ~ToastData();
-
-  std::string id;
-  base::string16 text;
-  int32_t duration_ms;
-  base::Optional<base::string16> dismiss_text;
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SYSTEM_TOAST_TOAST_DATA_H_