Make metadata field mandatory for program info struct.

Test: VTS, manual
Change-Id: I532dbb0f3d9cb5194265c67fd1328bce55e43b9d
diff --git a/broadcastradio/1.0/default/Utils.h b/broadcastradio/1.0/default/Utils.h
index 25eb6ee..4ef22a5 100644
--- a/broadcastradio/1.0/default/Utils.h
+++ b/broadcastradio/1.0/default/Utils.h
@@ -36,8 +36,7 @@
     static void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
             const BandConfig *config);
     static void convertProgramInfoFromHal(ProgramInfo *info,
-                                          radio_program_info_t *halInfo,
-                                          bool withMetadata);
+                                          radio_program_info_t *halInfo);
     static int convertMetaDataFromHal(hidl_vec<MetaData>& metadata,
                                        radio_metadata_t *halMetadata);
 private: