[MD History] Add history-list-container between app and history lists.

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 2277a757409da9b0e785ed9f26a3589accd0b354..4607af5b7b3fe3f7e12cff529078637a4144895d 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() {
-        $('history-app').queryingDisabled_ = true;
+        $('history-app').queryState_.queryingDisabled = true;
       });
     });
   },