lang: More automated rejiggering, USB_MODE_* is no longer ibasso-specific

Change-Id: I8e7eb3bb3c5ed61572c0ade4059c3e3527558932

apps/lang/srpski.lang

@@ -12181,16 +12181,13 @@
   desc: in Settings -> General -> System -> USB Mode
   user: core
   <source>
-    *: none
-    ibassodx50,ibassodx90: "USB Mode"
+    *: "USB Mode"
   </source>
   <dest>
-    *: none
-    ibassodx50,ibassodx90: "USB Мод"
+    *: "USB Мод"
   </dest>
   <voice>
-    *: none
-    ibassodx50,ibassodx90: "USB Мод"
+    *: "USB Мод"
   </voice>
 </phrase>
 <phrase>
@@ -12212,16 +12209,13 @@
   desc: in Settings -> General -> System -> USB Mode: Android Debug Bridge
   user: core
   <source>
-    *: none
-    ibassodx50,ibassodx90: "Android Debug Bridge"
+    *: "Android Debug Bridge"
   </source>
   <dest>
-    *: none
-    ibassodx50,ibassodx90: "Android Debug Bridge"
+    *: "Android Debug Bridge"
   </dest>
   <voice>
-    *: none
-    ibassodx50,ibassodx90: "Android Debug Bridge"
+    *: "Android Debug Bridge"
   </voice>
 </phrase>
 <phrase>
@@ -12327,16 +12321,13 @@
   desc: in Settings -> General -> System -> USB Mode: Mass Storage
   user: core
   <source>
-    *: none
-    ibassodx50,ibassodx90: "Mass Storage"
+    *: "Mass Storage"
   </source>
   <dest>
-    *: none
-    ibassodx50,ibassodx90: "Масовно Складиште"
+    *: "Масовно Складиште"
   </dest>
   <voice>
-    *: none
-    ibassodx50,ibassodx90: "Масовно Складиште"
+    *: "Масовно Складиште"
   </voice>
 </phrase>
 <phrase>
@@ -12414,16 +12405,13 @@
   desc: in Settings -> General -> System -> USB Mode: Charge Only
   user: core
   <source>
-    *: none
-    ibassodx50,ibassodx90: "Charge Only"
+    *: "Charge Only"
   </source>
   <dest>
-    *: none
-    ibassodx50,ibassodx90: "Само пуњење"
+    *: "Само пуњење"
   </dest>
   <voice>
-    *: none
-    ibassodx50,ibassodx90: "Само пуњење"
+    *: "Само пуњење"
   </voice>
 </phrase>
 <phrase>