[Multi Profile] Double-clicking an item in the user list should edit that profile.

chrome/browser/resources/options/autofill_options_list.js

Index: chrome/browser/resources/options/autofill_options_list.js
diff --git a/chrome/browser/resources/options/autofill_options_list.js b/chrome/browser/resources/options/autofill_options_list.js
index c6591ed84e02cf60b8a400542b29029d7b3f812c..89ed6bbbe45c8e9f7fad92665e7a119cc77c480b 100644
--- a/chrome/browser/resources/options/autofill_options_list.js
+++ b/chrome/browser/resources/options/autofill_options_list.js
@@ -318,7 +318,6 @@ cr.define('options.autofillOptions', function() {
       DeletableItemList.prototype.decorate.call(this);
 
       this.addEventListener('blur', this.onBlur_);
-      this.addEventListener('dblclick', this.onDoubleClick_);
     },
 
     /**
@@ -328,28 +327,6 @@ cr.define('options.autofillOptions', function() {
     onBlur_: function() {
       this.selectionModel.unselectAll();
     },
-
-    /**
-     * When a list item is double clicked, open the corresponding profile for
-     * editing.
-     * @param {Event} event The double-click event.
-     * @private
-     */
-    onDoubleClick_: function(event) {
-      if (this.disabled)
-        return;
-
-      var target = this.getListItemAncestor(event.target);
-      if (target)
-        this.activateItemAtIndex_(this.getIndexOfListItem(target));
-    },
-
-    /**
-     * Opens the item at |index| for editing. Subclasses should override.
-     * @param {Number} index The item index.
-     */
-    activateItemAtIndex_: function(index) {
-    },
   };
 
   /**
@@ -367,7 +344,7 @@ cr.define('options.autofillOptions', function() {
     },
 
     /** @inheritDoc */
-    activateItemAtIndex_: function(index) {
+    activateItemAtIndex: function(index) {
       AutofillOptions.loadAddressEditor(this.dataModel.item(index)[0]);
     },
 
@@ -397,7 +374,7 @@ cr.define('options.autofillOptions', function() {
     },
 
     /** @inheritDoc */
-    activateItemAtIndex_: function(index) {
+    activateItemAtIndex: function(index) {
       AutofillOptions.loadCreditCardEditor(this.dataModel.item(index)[0]);
     },