This patch fixes gentoo QA notices against the desktop file (see gentoo bug 460412#3)
Based upon patch extracted from upstream git; original patch info:
commit 04f73d125365d97fa6f72677ec5d220292690e56
Author: Golubev Alexander <fatzer2@gmail.com>
Date:   Mon Jul 18 13:45:03 2016 +0400

    Remove OnlyShowIn=Unity from clementine.desktop's action sections (#5444)

diff --git a/dist/clementine.desktop b/dist/clementine.desktop
index 2fb9559..9ee881e 100644
--- a/dist/clementine.desktop
+++ b/dist/clementine.desktop
@@ -38,7 +38,6 @@ Actions=Play;Pause;Stop;Previous;Next;
 [Desktop Action Play]
 Name=Play
 Exec=clementine --play
-OnlyShowIn=Unity;
 Name[af]=Speel
 Name[be]=Прайграць
 Name[bg]=Възпроизвеждане
@@ -89,7 +88,6 @@ Name[zh_TW]=播放
 [Desktop Action Pause]
 Name=Pause
 Exec=clementine --pause
-OnlyShowIn=Unity;
 Name[be]=Прыпыніць
 Name[bg]=Пауза
 Name[br]=Ehan
@@ -135,7 +133,6 @@ Name[zh_TW]=暫停
 [Desktop Action Stop]
 Name=Stop
 Exec=clementine --stop
-OnlyShowIn=Unity;
 Name[be]=Спыніць
 Name[bg]=Спиране
 Name[br]=Paouez
@@ -184,7 +181,6 @@ Name[zh_TW]=停止
 [Desktop Action Previous]
 Name=Previous
 Exec=clementine --previous
-OnlyShowIn=Unity;
 Name[af]=Vorige
 Name[be]=Папярэдні
 Name[bg]=Предишна
@@ -232,7 +228,6 @@ Name[zh_TW]=往前
 [Desktop Action Next]
 Name=Next
 Exec=clementine --next
-OnlyShowIn=Unity;
 Name[af]=Volgende
 Name[be]=Далей
 Name[bg]=Следваща