[MD History] clang-format all javascript.

chrome/browser/resources/md_history/router.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 Polymer({
   is: 'history-router',
 
   properties: {
     selectedPage: {
       type: String,
       observer: 'serializePath_',
       notify: true,
     },
 
     queryState: {
       type: Object,
-      notify: true
+      notify: true,
     },
 
     path_: {
       type: String,
-      observer: 'pathChanged_'
+      observer: 'pathChanged_',
     },
 
     queryParams_: Object,
   },
 
   observers: [
     'queryParamsChanged_(queryParams_.*)',
     'searchTermChanged_(queryState.searchTerm)',
   ],
 
@@ skipping 21 matching lines @@
   /** @private */
   queryParamsChanged_: function() {
     this.set('queryState.searchTerm', this.queryParams_.q || '');
   },
 
   /** @private */
   searchTermChanged_: function() {
     this.set('queryParams_.q', this.queryState.searchTerm || null);
   },
 });