[MD settings] move cookie tree management to cookie tree behavior

chrome/browser/resources/settings/site_settings/cookie_tree_node.js

Index: chrome/browser/resources/settings/site_settings/cookie_tree_node.js
diff --git a/chrome/browser/resources/settings/site_settings/cookie_tree_node.js b/chrome/browser/resources/settings/site_settings/cookie_tree_node.js
index cfb066280e269fc94de4591b346f54048344ccfc..6660c04ed950e259bfa9a39ee6012970c191fc16 100644
--- a/chrome/browser/resources/settings/site_settings/cookie_tree_node.js
+++ b/chrome/browser/resources/settings/site_settings/cookie_tree_node.js
@@ -3,21 +3,6 @@
 // found in the LICENSE file.
 
 /**
- * @typedef {{hasChildren: boolean,
- *            id: string,
- *            title: string,
- *            totalUsage: string,
- *            type: string}}
- */
-var CookieDetails;
-
-/**
- * @typedef {{content: string,
- *            label: string}}
- */
-var CookieDataForDisplay;
-
-/**
  * @typedef {{title: string,
  *            id: string,
  *            data: CookieDetails}}
@@ -40,8 +25,8 @@ var CookieList;
 
 /**
  * @typedef {{id: string,
- *            start: !number,
- *            count: !number}}
+ *            start: number,
+ *            count: number}}
  */
 var CookieRemovePacket;
 
@@ -229,30 +214,6 @@ cr.define('settings', function() {
       }
       return null;
     },
-
-    /**
-     * Get cookie data for a given HTML node.
-     * @return {!Array<CookieDataForDisplay>}
-     */
-    getCookieData: function(item) {
-      /** @type {!Array<CookieDataForDisplay>} */
-      var out = [];
-      var fields = cookieInfo[item.data_.type];
-      for (var field of fields) {
-        // Iterate through the keys found in |cookieInfo| for the given |type|
-        // and see if those keys are present in the data. If so, display them
-        // (in the order determined by |cookieInfo|).
-        var key = field[0];
-        if (item.data_[key].length > 0) {
-          var entry = /** @type {CookieDataForDisplay} */({
-            label: loadTimeData.getString(field[1]),
-            content: item.data_[key],
-          });
-          out.push(entry);
-        }
-      }
-      return out;
-    },
   };
 
   return {