Bug 1497694 - Migrate Update History in Update section of Preferences…

… to use Fluent for localization

ja/toolkit/toolkit/updates/history.ftl

@@ -0,0 +1,21 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+history-title = 更新履歴
+history-intro = 以下の更新をインストールしました
+close-button-label =
+    .buttonlabelcancel = 閉じる
+    .title = 更新履歴
+no-updates-label = インストールした更新はありません
+name-header = 更新名
+date-header = インストール日付
+type-header = 種類
+state-header = 状態
+# Used to display update history
+#
+# Variables:
+#   $name (String): name of the update
+#   $buildID (String): build identifier from the local updates.xml
+update-full-name =
+    .name = { $name } ({ $buildID })