MD WebUI: Remove WebUI test focus hack by moving to interactive ui tests

chrome/test/data/webui/cr_elements/cr_elements_browsertest.js

Index: chrome/test/data/webui/cr_elements/cr_elements_browsertest.js
diff --git a/chrome/test/data/webui/cr_elements/cr_elements_browsertest.js b/chrome/test/data/webui/cr_elements/cr_elements_browsertest.js
index 31e9fa77d7e17c33ec732dac9316d7182a4fe089..1fcc2225f3cfa25392e7294adfffcc6f965c5c19 100644
--- a/chrome/test/data/webui/cr_elements/cr_elements_browsertest.js
+++ b/chrome/test/data/webui/cr_elements/cr_elements_browsertest.js
@@ -74,7 +74,7 @@ CrElementsProfileAvatarSelectorTest.prototype = {
 
 TEST_F('CrElementsProfileAvatarSelectorTest', 'All', function() {
   cr_profile_avatar_selector.registerTests();
-  mocha.run();
+  mocha.grep(cr_profile_avatar_selector.TestNames.Basic).run();
 });
 
 function CrElementsToolbarSearchFieldTest() {}
@@ -116,24 +116,6 @@ TEST_F('CrElementsSliderTest', 'All', function() {
   mocha.run();
 });
 
-function CrElementsActionMenuTest() {}
-
-CrElementsActionMenuTest.prototype = {
-  __proto__: CrElementsBrowserTest.prototype,
-
-  /** @override */
-  browsePreload:
-      'chrome://resources/cr_elements/cr_action_menu/cr_action_menu.html',
-
-  extraLibraries: CrElementsBrowserTest.prototype.extraLibraries.concat([
-    'cr_action_menu_test.js',
-  ]),
-};
-
-TEST_F('CrElementsActionMenuTest', 'All', function() {
-  mocha.run();
-});
-
 function CrElementsDrawerTest() {}
 
 CrElementsDrawerTest.prototype = {