[MD History] Factor out a common HistoryListBehavior.

chrome/browser/resources/md_history/history_list.html

Index: chrome/browser/resources/md_history/history_list.html
diff --git a/chrome/browser/resources/md_history/history_list.html b/chrome/browser/resources/md_history/history_list.html
index 79887af452640b9094387415670a99dbbcaa249c..e13b87702f94c6e6b0269edccf355d97dc764e0f 100644
--- a/chrome/browser/resources/md_history/history_list.html
+++ b/chrome/browser/resources/md_history/history_list.html
@@ -4,6 +4,7 @@
 <link rel="import" href="chrome://history/browser_service.html">

[tsergeant, 2016/08/09 23:20:00]

Nit: I think you can remove this

[calamity, 2016/08/10 04:25:38]

Done.

 <link rel="import" href="chrome://history/constants.html">
 <link rel="import" href="chrome://history/history_item.html">
+<link rel="import" href="chrome://history/history_list_behavior.html">
 <link rel="import" href="chrome://history/shared_style.html">
 
 <dom-module id="history-list">
@@ -23,7 +24,7 @@
     </style>
     <div id="no-results" class="centered-message"
         hidden$="[[hasResults(historyData_.length)]]">
-      {{noResultsMessage_(searchedTerm, querying)}}
+      {{noResultsMessage(searchedTerm, querying)}}
     </div>
     <iron-list items="{{historyData_}}" as="item" id="infinite-list"
         hidden$="[[!hasResults(historyData_.length)]]">
@@ -36,7 +37,8 @@
             is-card-end="[[isCardEnd_(item, index, historyData_.length)]]"
             has-time-gap="[[needsTimeGap_(item, index, historyData_.length)]]"
             search-term="[[searchedTerm]]"
-            number-of-items="[[historyData_.length]]">
+            number-of-items="[[historyData_.length]]"
+            path="[[pathForItem_(index)]]">
         </history-item>
       </template>
     </iron-list>