Add 'Store in drive' menu entry to the poll and sheet apps

www/common/onlyoffice/inner.js

@@ -2551,6 +2551,9 @@ define([
                 common.createButton('hashtag', true).appendTo(toolbar.$drawer);
             }
 
+            var $store = common.createButton('storeindrive', true);
+            toolbar.$drawer.append($store);
+
             var $forget = common.createButton('forget', true, {}, function (err) {
                 if (err) { return; }
                 setEditable(false);

www/poll/inner.js

@@ -1175,6 +1175,9 @@ define([
             metadataMgr.updateMetadata(meta);
         });
 
+        var $store = common.createButton('storeindrive', true);
+        $drawer.append($store);
+
         /* add a forget button */
         var forgetCb = function (err) {
             if (err) { return; }