[DevTools] Clear session storage

third_party/WebKit/Source/devtools/front_end/resources/ClearStorageView.js

 // Copyright (c) 2016 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.
 /**
  * @implements {SDK.TargetManager.Observer}
  * @unrestricted
  */
 Resources.ClearStorageView = class extends UI.VBox {
   /**
    * @param {!Resources.ResourcesPanel} resourcesPanel
@@ skipping 131 matching lines @@
         model.clearForOrigin(this._securityOrigin);
     }
 
     if (set.has(Protocol.Storage.StorageType.Appcache) || hasAll) {
       var appcacheModel = Resources.ApplicationCacheModel.fromTarget(this._target);
       if (appcacheModel)
         appcacheModel.reset();
     }
 
     this._clearButton.disabled = true;
+    var label = this._clearButton.textContent;
     this._clearButton.textContent = Common.UIString('Clearing...');
     setTimeout(() => {
       this._clearButton.disabled = false;
-      this._clearButton.textContent = Common.UIString('Clear selected');
+      this._clearButton.textContent = label;
     }, 500);
   }
 };