MD Settings: Debounce navigation event in side nav.

chrome/test/data/webui/settings/settings_menu_test.js

Index: chrome/test/data/webui/settings/settings_menu_test.js
diff --git a/chrome/test/data/webui/settings/settings_menu_test.js b/chrome/test/data/webui/settings/settings_menu_test.js
index 975292759f4e20bb16969d6f8eeaca3919964ad8..614fe55d8ae32584238419cf057fce803c9509fb 100644
--- a/chrome/test/data/webui/settings/settings_menu_test.js
+++ b/chrome/test/data/webui/settings/settings_menu_test.js
@@ -61,14 +61,18 @@ cr.define('settings_menu', function() {
 
       // Test that navigating via the paper menu always clears the current
       // search URL parameter.
-      test('clearsUrlSearchParam', function() {
+      test('clearsUrlSearchParam', function(done) {
         var urlParams = new URLSearchParams('search=foo');
         settings.navigateTo(settings.Route.BASIC, urlParams);
         assertEquals(
             urlParams.toString(),
             settings.getQueryParameters().toString());
         MockInteractions.tap(settingsMenu.$.people);
-        assertEquals('', settings.getQueryParameters().toString());
+
+        window.setTimeout(function() {
+          assertEquals('', settings.getQueryParameters().toString());
+          done();
+        }, 0);

[dschuyler, 2017/03/15 01:13:02]

nit: zero is the default msec value (so it's not needed).

[hcarmona, 2017/03/15 19:22:09]

Done.

       });
     });