accessibility account_balance account_box account_circle alarm alarm_add alarm_off alarm_on android announcement aspect_ratio assignment autorenew backup book bookmark bookmark_border bug_report build card_travel change_history check_circle class code credit_card dashboard delete description done done_all eject explore extension face star star_border star_half favorite_border feedback find_in_page get_app gif grade help help_outline history invert_colors label label_outline language list open_with power_settings_new polymer print room search settings shopping_cart thumb_down thumb_up thumbs_up_down verified_user zoom_in zoom_out high_quality not_interested directions_bike directions_bus directions_car flight layers