[DevTools] Continue GlassPane refactoring.

third_party/WebKit/Source/devtools/front_end/sources/AddSourceMapURLDialog.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 /**
  * @unrestricted
  */
 Sources.AddSourceMapURLDialog = class extends UI.HBox {
   /**
    * @param {function(string)} callback
    */
@@ skipping 14 matching lines @@
     this._callback = callback;
     this.contentElement.tabIndex = 0;
   }
 
   /**
    * @param {function(string)} callback
    */
   static show(callback) {
     var dialog = new UI.Dialog();
     var addSourceMapURLDialog = new Sources.AddSourceMapURLDialog(done);
-    addSourceMapURLDialog.show(dialog.element);
-    dialog.setWrapsContent(true);
-    dialog.show();
+    addSourceMapURLDialog.show(dialog.contentElement);
+    dialog.setSizeBehavior(UI.GlassPane.SizeBehavior.MeasureContent);
+    dialog.showDialog();
 
     /**
      * @param {string} value
      */
     function done(value) {
-      dialog.detach();
+      dialog.hideDialog();
       callback(value);
     }
   }
 
   _apply() {
     this._callback(this._input.value);
   }
 
   /**
    * @param {!Event} event
    */
   _onKeyDown(event) {
     if (event.keyCode === UI.KeyboardShortcut.Keys.Enter.code) {
       event.preventDefault();
       this._apply();
     }
   }
 };