Merge remote-tracking branch 'origin/MAGETWO-52699' into PR

Author: Volodymyr Zaets

app/code/Magento/Catalog/view/adminhtml/web/js/bundle-proxy-button.js

@@ -54,6 +54,19 @@ define([
             return this;
         },
 
+        /**
+         * Calls 'destroy' of parent and
+         * clear listing provider source
+         *
+         * @returns {Object} Chainable.
+         */
+        destroy: function () {
+            this._super();
+            this.source.set(this.listingDataProvider, []);
+
+            return this;
+        },
+
         /**
          * Call parent "action" method
          * and set new data to record and listing.