core: Rename ExternalInterface::any_id -> get_id, as it's no longer m…

…ultiple providers

core/src/avm2/globals/flash/external/external_interface.rs

@@ -65,7 +65,7 @@ pub fn get_object_id<'gc>(
     _this: Object<'gc>,
     _args: &[Value<'gc>],
 ) -> Result<Value<'gc>, Error<'gc>> {
-    if let Some(id) = activation.context.external_interface.any_id() {
+    if let Some(id) = activation.context.external_interface.get_id() {
         Ok(AvmString::new_utf8(activation.gc(), id).into())
     } else {
         Ok(Value::Null)

core/src/external.rs

@@ -393,7 +393,7 @@ impl<'gc> ExternalInterface<'gc> {
         self.provider.is_some()
     }
 
-    pub fn any_id(&self) -> Option<String> {
+    pub fn get_id(&self) -> Option<String> {
         self.provider.as_ref().and_then(|p| p.get_id())
     }