Add upstream

wp-content/plugins/jetpack/3rd-party/debug-bar/debug-bar.js

@@ -0,0 +1,22 @@
+/* global jQuery, JSON */
+
+( function( $ ) {
+	$( document ).ready( function() {
+		$( '.jetpack-search-debug-bar .json-toggle-wrap .toggle' ).click( function() {
+			var t = $( this ),
+				wrap = t.closest( '.json-toggle-wrap' ),
+				pre = wrap.find( 'pre' ),
+				content = pre.text(),
+				isPretty = wrap.hasClass( 'pretty' );
+
+			if ( ! isPretty ) {
+				pre.text( JSON.stringify( JSON.parse( content ), null, 2 ) );
+			} else {
+				content.replace( '\t', '' ).replace( '\n', '' ).replace( ' ', '' );
+				pre.text( JSON.stringify( JSON.parse( content ) ) );
+			}
+
+			wrap.toggleClass( 'pretty' );
+		} );
+	} );
+} )( jQuery );