MD WebUI: Remove local DOM access from CrSearchFieldBehavior

ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js

Index: ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js
diff --git a/ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js b/ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js
index e028176f525f921297a7f76d48da79a6ac8842b1..e9a7e3e17869d733801e43972bd0329d2673eb1a 100644
--- a/ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js
+++ b/ui/webui/resources/cr_elements/cr_search_field/cr_search_field.js
@@ -11,10 +11,15 @@ var SearchField = Polymer({
     value_: String,
   },
 
+  /** @return {!HTMLInputElement} */

[Dan Beam, 2016/07/26 16:42:02]

does /** @override */ work?

[tsergeant, 2016/07/26 23:32:49]

No, Closure complains about overriding something that doesn't exist.

[Dan Beam, 2016/07/26 23:36:54]

bummer

+  getSearchInput: function() {
+    return this.$.searchInput;
+  },
+
   /** @private */
   clearSearch_: function() {
     this.setValue('');
-    this.$.searchInput.focus();
+    this.getSearchInput().focus();
   },
 
   /** @private */