Astra_Meta_Box_Operations::primary_header()

		public function primary_header() {

			$display_header = get_post_meta( get_the_ID(), 'ast-main-header-display', true );

			$display_header = apply_filters( 'ast_main_header_display', $display_header );

			if ( 'disabled' == $display_header ) {

				remove_action( 'astra_masthead', 'astra_masthead_primary_template' );
			}
		}