[gnome-music] Revert "PlayerToolbar: Add some translator comments"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 07a1da7806910c53715ba1eabfce519571cde2b1
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Jan 8 09:28:18 2016 -0600

    Revert "PlayerToolbar: Add some translator comments"
    
    This reverts commit 8aff25dccddc5cc4e08f3bc465660d9a05e60763.
    
    Apparently this doesn't work.

 data/PlayerToolbar.ui |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/data/PlayerToolbar.ui b/data/PlayerToolbar.ui
index 46e82f6..ffd3d43 100644
--- a/data/PlayerToolbar.ui
+++ b/data/PlayerToolbar.ui
@@ -3,25 +3,21 @@
   <requires lib="gtk+" version="3.12"/>
   <menu id="repeatMenu">
     <item>
-      <!-- Menu item that causes tracks to be played in random order. -->
       <attribute name="label" translatable="yes">Shuffle</attribute>
       <attribute name="action">win.repeat</attribute>
       <attribute name="target">shuffle</attribute>
     </item>
     <item>
-      <!-- Menu item that causes all tracks to be played once in order, and then all repeated. -->
       <attribute name="label" translatable="yes">Repeat All</attribute>
       <attribute name="action">win.repeat</attribute>
       <attribute name="target">all</attribute>
     </item>
     <item>
-      <!-- Menu item that causes the current song to be played repeatedly. -->
       <attribute name="label" translatable="yes">Repeat Song</attribute>
       <attribute name="action">win.repeat</attribute>
       <attribute name="target">song</attribute>
     </item>
     <item>
-      <!-- Menu item that causes tracks to be played once each in order. -->
       <attribute name="label" translatable="yes">Shuffle/Repeat Off</attribute>
       <attribute name="action">win.repeat</attribute>
       <attribute name="target">none</attribute>
@@ -71,7 +67,6 @@
             <property name="receives_default">True</property>
             <property name="image">previous_image</property>
             <property name="always_show_image">True</property>
-            <!-- Tooltip on the button that switches to the previous track, next to Play. -->
             <property name="tooltip_text" translatable="yes">Previous</property>
           </object>
           <packing>
@@ -89,7 +84,6 @@
             <property name="receives_default">True</property>
             <property name="image">play_image</property>
             <property name="always_show_image">True</property>
-            <!-- Tooltip on the Play button. -->
             <property name="tooltip_text" translatable="yes">Play</property>
           </object>
           <packing>
@@ -107,7 +101,6 @@
             <property name="receives_default">True</property>
             <property name="image">next_image</property>
             <property name="always_show_image">True</property>
-            <!-- Tooltip on the button that skips to the next track, next to Play. -->
             <property name="tooltip_text" translatable="yes">Next</property>
           </object>
           <packing>