[MD History] Force history results to be processed in order.

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

Index: chrome/test/data/webui/md_history/md_history_browsertest.js
diff --git a/chrome/test/data/webui/md_history/md_history_browsertest.js b/chrome/test/data/webui/md_history/md_history_browsertest.js
index 60aa4f1228438396aeb944d75ec29c6ba6e8f04d..a70c4ef3c031dda086c50d7dea595ee3219c3b94 100644
--- a/chrome/test/data/webui/md_history/md_history_browsertest.js
+++ b/chrome/test/data/webui/md_history/md_history_browsertest.js
@@ -45,7 +45,7 @@ MaterialHistoryBrowserTest.prototype = {
 
     suiteSetup(function() {
       // Wait for the top-level app element to be upgraded.
-      return waitForUpgrade($('history-app')).then(function() {
+      return waitForAppUpgrade().then(function() {
         $('history-app').queryState_.queryingDisabled = true;
       });
     });
@@ -132,7 +132,7 @@ MaterialHistoryWithQueryParamTest.prototype = {
       });
 
       // Wait for the top-level app element to be upgraded.
-      return waitForUpgrade($('history-app')).then(function() {
+      return waitForAppUpgrade().then(function() {

[tsergeant, 2016/07/21 07:25:27]

Somehow you ended up basing this patch against a version which still has the
.then() clause here. You'll probably get a patch failure unless you rebase.

[calamity, 2016/07/25 03:43:30]

Done.

         upgraded = true;
       });
     });