Share with friends from sframe and drive

www/common/sframe-common.js

@@ -422,6 +422,19 @@ define([
         return JSON.parse(JSON.stringify(friendRequests));
     };
 
+    funcs.getFriends = function () {
+        var priv = ctx.metadataMgr.getPrivateData();
+        var friends = priv.friends;
+        var goodFriends = {};
+        Object.keys(friends).forEach(function (curve) {
+            if (curve.length !== 44) { return; }
+            var data = friends[curve];
+            if (!data.notifications) { return; }
+            goodFriends[curve] = friends[curve];
+        });
+        return goodFriends;
+    };
+
     // Feedback
     funcs.prepareFeedback = function (key) {
         if (typeof(key) !== 'string') { return $.noop; }