MD History: Added a clear browsing data button

chrome/browser/resources/md_history/history_toolbar.js

Index: chrome/browser/resources/md_history/history_toolbar.js
diff --git a/chrome/browser/resources/md_history/history_toolbar.js b/chrome/browser/resources/md_history/history_toolbar.js
index 38b1c12e8c71d2c9fe514f087409b95dce27112b..a1c90832dc56b0d22dc1fc55a7441cc51ed10939 100644
--- a/chrome/browser/resources/md_history/history_toolbar.js
+++ b/chrome/browser/resources/md_history/history_toolbar.js
@@ -31,5 +31,12 @@ Polymer({
 
   onClearSelectionTap_: function() {
     this.fire('unselect-all');
+  },
+
+  /**
+   * Relocates the user to the clear browsing data section of the settings page.
+   */
+  clearBrowsingData: function() {
+    window.location.href = 'chrome://settings/clearBrowserData';
   }
 });