Remove orphaned notifications (follow-up to 412b3db)

Author: Ansariel

indra/newview/skins/default/xui/en/notifications.xml

@@ -12586,35 +12586,4 @@ are wearing now.
        name="okbutton"
        yestext="OK"/>
   </notification>
-
-  <notification
-   icon="notify.tga"
-   name="TextureDiscardBackgrounded"
-   type="notify">
-      <unique>
-          <context>DELAY</context>
-      </unique>
-      To improve system performance, [SECOND_LIFE] has reduced texture memory usage after being in the background for [DELAY] seconds.  It may take some time for texture image quality to return to normal.
-     <usetemplate
-       ignoretext="Ask me about background texture memory usage and recovery"
-       name="okcancelignore"
-       yestext="OK"
-       notext="Disable"/>
-  </notification>
-
-  <notification
-   icon="notify.tga"
-   name="TextureDiscardMinimized"
-   type="notify">
-      <unique>
-          <context>DELAY</context>
-      </unique>
-      To improve system performance, [SECOND_LIFE] has reduced texture memory usage after being minimized for [DELAY] seconds.  It may take some time for texture image quality to return to normal.
-     <usetemplate
-       ignoretext="Ask me about minimized texture memory usage and recovery"
-       name="okcancelignore"
-       yestext="OK"
-       notext="Disable"/>
-  </notification>
-    
 </notifications>