MAGETWO-37594: Implementation and fixes after review

Author: slopok

app/code/Magento/Catalog/view/adminhtml/web/js/new-category-dialog.js

@@ -7,7 +7,7 @@
 define([
     'jquery',
     'jquery/ui',
-    'Magento_Ui/js/dialog/dialog',
+    'Magento_Ui/js/popup/popup',
     'mage/translate',
     'mage/backend/tree-suggest',
     'mage/backend/validation'
@@ -52,7 +52,7 @@ define([
                         options.errorClass, options.validClass || '');
                 }
             });
-            this.element.dialog({
+            this.element.popup({
                 type: 'slide',
                 dialogClass: 'mage-new-category-dialog form-inline',
                 title: $.mage.__('Create Category'),

app/code/Magento/Ui/view/base/web/js/dialog/dialog.js renamed to app/code/Magento/Ui/view/base/web/js/popup/popup.js

@@ -6,8 +6,8 @@ define([
     "jquery",
     "underscore",
     "mage/template",
-    "text!ui/template/dialog/dialog-modal.html",
-    "text!ui/template/dialog/dialog-slide.html",
+    "text!ui/template/popup/popup-modal.html",
+    "text!ui/template/popup/popup-slide.html",
     "jquery/ui",
     "mage/translate"
 ], function($, _, template, modalTpl, slideTpl){
@@ -16,7 +16,7 @@ define([
     /**
      * Dialog Widget
      */
-    $.widget('mage.dialog', {
+    $.widget('mage.popup', {
         options: {
             type: 'modal',
             title: '',
@@ -239,5 +239,5 @@ define([
         }
     });
 
-    return $.mage.dialog;
+    return $.mage.popup;
 });