MD Settings: adjust focus-outline behaviors on search engine iron-list.

chrome/browser/resources/settings/search_engines_page/search_engine_entry.js

Index: chrome/browser/resources/settings/search_engines_page/search_engine_entry.js
diff --git a/chrome/browser/resources/settings/search_engines_page/search_engine_entry.js b/chrome/browser/resources/settings/search_engines_page/search_engine_entry.js
index 5e026d6e06927841b27e5c5c828164514f8ebea0..8c1dbd6f4415189d53c286c7c52745823e3828d7 100644
--- a/chrome/browser/resources/settings/search_engines_page/search_engine_entry.js
+++ b/chrome/browser/resources/settings/search_engines_page/search_engine_entry.js
@@ -9,6 +9,8 @@
 Polymer({
   is: 'settings-search-engine-entry',
 
+  behaviors: [FocusableIronListItemBehavior],
+
   properties: {
     /** @type {!SearchEngine} */
     engine: Object,
@@ -25,8 +27,8 @@ Polymer({
       reflectToAttribute: true,
       type: Boolean,
       computed: 'computeShowDots_(engine.canBeDefault,' +
-                                 'engine.canBeEdited,' +
-                                 'engine.canBeRemoved)',
+          'engine.canBeEdited,' +

[hcarmona, 2017/02/23 01:02:41]

nit: old indent was more readable

[scottchen, 2017/02/23 01:19:13]

This is done by `git cl format --js`, and I think dbeam's rule of thumb is to
just leave however the formatter did it.

+          'engine.canBeRemoved)',
     },
 
     /** @private {boolean} */