[gnome-system-monitor] Update Japanese translation

[Translations User D-L <translations src gnome org>]

commit c2cb795e09f6711af56bbf7f68b244adfd5b4e93
Author: Ryuta Fujii <translation sicklylife jp>
Date:   Sun Sep 15 11:55:39 2019 +0000

    Update Japanese translation

 po/ja.po | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)
---
diff --git a/po/ja.po b/po/ja.po
index 11726881..e419f1dd 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -14,7 +14,7 @@ msgstr ""
 "Project-Id-Version: gnome-system-monitor master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-system-monitor/";
 "issues\n"
-"POT-Creation-Date: 2019-02-22 07:05+0000\n"
+"POT-Creation-Date: 2019-03-23 09:01+0000\n"
 "PO-Revision-Date: 2019-03-07 20:14+0900\n"
 "Last-Translator: sicklylife <translation sicklylife jp>\n"
 "Language-Team: Japanese <gnome-translation gnome gr jp>\n"
@@ -34,11 +34,6 @@ msgstr "システムモニター"
 msgid "View current processes and monitor system state"
 msgstr "現在のプロセスを表示してシステムの状態を監視します"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
-#: gnome-system-monitor.desktop.in.in:8
-msgid "org.gnome.SystemMonitor"
-msgstr ""
-
 #. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 #: gnome-system-monitor.desktop.in.in:19
 msgid ""
@@ -54,11 +49,6 @@ msgstr ""
 msgid "GNOME System Monitor"
 msgstr "GNOME システムモニター"
 
-#. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
-#: gnome-system-monitor-kde.desktop.in.in:8
-msgid "utilities-system-monitor"
-msgstr ""
-
 #. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 #: gnome-system-monitor-kde.desktop.in.in:19
 msgid "Monitor;System;Process;CPU;Memory;Network;History;Usage;"