[MD History] Focus the search bar on load.

chrome/test/data/webui/md_history/history_toolbar_test.js

Index: chrome/test/data/webui/md_history/history_toolbar_test.js
diff --git a/chrome/test/data/webui/md_history/history_toolbar_test.js b/chrome/test/data/webui/md_history/history_toolbar_test.js
index 5383fd1d824af25175838f5376508dd0f4a39c5f..afc2f0879bf5883a0da8ee62dd276c5150c28788 100644
--- a/chrome/test/data/webui/md_history/history_toolbar_test.js
+++ b/chrome/test/data/webui/md_history/history_toolbar_test.js
@@ -54,7 +54,6 @@ cr.define('md_history.history_toolbar_test', function() {
 
       test('shortcuts to open search field', function() {
         var field = toolbar.$['main-toolbar'].getSearchField();
-        assertFalse(field.showingSearch);

[tsergeant, 2016/08/15 03:28:33]

We probably shouldn't blindly delete this -- now we don't know whether the
assertions below are because of the command working correctly, or because the
field was already focused.

Can you blur the field at the start of the test?

[calamity, 2016/08/15 07:40:28]

Good point. Done.

 
         MockInteractions.pressAndReleaseKeyOn(
             document.body, 191, '', '/');