Remove stale references in squeezebox services.yaml (#127739)

Author: rajlaud

homeassistant/components/squeezebox/icons.json

@@ -27,12 +27,6 @@
     },
     "call_query": {
       "service": "mdi:database"
-    },
-    "sync": {
-      "service": "mdi:sync"
-    },
-    "unsync": {
-      "service": "mdi:sync-off"
     }
   }
 }

homeassistant/components/squeezebox/services.yaml

@@ -30,19 +30,3 @@ call_query:
       advanced: true
       selector:
         object:
-sync:
-  target:
-    entity:
-      integration: squeezebox
-      domain: media_player
-  fields:
-    other_player:
-      required: true
-      example: "media_player.living_room"
-      selector:
-        text:
-unsync:
-  target:
-    entity:
-      integration: squeezebox
-      domain: media_player

homeassistant/components/squeezebox/strings.json

@@ -60,20 +60,6 @@
           "description": "[%key:component::squeezebox::services::call_method::fields::parameters::description%]"
         }
       }
-    },
-    "sync": {
-      "name": "Sync",
-      "description": "Adds another player to this player's sync group. If the other player is already in a sync group, it will leave it.\n.",
-      "fields": {
-        "other_player": {
-          "name": "Other player",
-          "description": "Name of the other Squeezebox player to link."
-        }
-      }
-    },
-    "unsync": {
-      "name": "Unsync",
-      "description": "Removes this player from its sync group."
     }
   },
   "entity": {