MD downloads: implement (x) inside of search input

chrome/browser/resources/md_downloads/toolbar.js

 // Copyright 2015 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.
 
 cr.define('downloads', function() {
   var Toolbar = Polymer({
     is: 'downloads-toolbar',
 
     /** @param {!downloads.ActionService} actionService */
     setActionService: function(actionService) {
@@ skipping 14 matching lines @@
       },
     },
 
     /** @return {boolean} Whether removal can be undone. */
     canUndo: function() {
       return !this.$['search-term'].shadowRoot.activeElement;
     },
 
     /** @return {boolean} Whether "Clear all" should be allowed. */
     canClearAll: function() {
-      return !this.$['search-term'].value && this.downloadsShowing;
-    },
-
-    ready: function() {
-      var term = this.$['search-term'];
-      term.addEventListener('input', this.onSearchTermInput_.bind(this));
-      term.addEventListener('keydown', this.onSearchTermKeydown_.bind(this));
+      return !this.$['search-input'].value && this.downloadsShowing;
     },
 
     /** @private */
     onClearAllClick_: function() {
       assert(this.canClearAll());
       this.actionService_.clearAll();
     },
 
     /** @private */
     onDownloadsShowingChange_: function() {
       this.updateClearAll_();
     },
 
     /** @private */
-    onSearchTermInput_: function() {
-      this.actionService_.search(this.$['search-term'].value);
+    onSearchTermSearch_: function() {
+      this.actionService_.search(this.$['search-input'].value);
       this.updateClearAll_();
     },
 
     /** @private */
     onSearchTermKeydown_: function(e) {
       assert(this.showingSearch_);
       if (e.keyIdentifier == 'U+001B')  // Escape.
         this.toggleShowingSearch_();
     },
 
     /** @private */
     onOpenDownloadsFolderClick_: function() {
       this.actionService_.openDownloadsFolder();
     },
 
     /** @private */
     toggleShowingSearch_: function() {
       this.showingSearch_ = !this.showingSearch_;
 
       if (this.showingSearch_) {
-        this.$['search-term'].focus();
+        this.$['search-input'].focus();
       } else {
-        this.$['search-term'].value = '';
-        this.onSearchTermInput_();
+        this.$['search-input'].value = '';
+        this.onSearchTermSearch_();
       }
     },
 
     /** @private */
     updateClearAll_: function() {
       this.$$('#actions .clear-all').hidden = !this.canClearAll();
       this.$$('paper-menu .clear-all').hidden = !this.canClearAll();
     },
   });
 
   return {Toolbar: Toolbar};
 });
 
 // TODO(dbeam): https://github.com/PolymerElements/iron-dropdown/pull/16/files
 /** @suppress {checkTypes} */
 (function() {
 Polymer.IronDropdownScrollManager.pushScrollLock = function() {};
 })();