Added a refresh database button on the IndexedDB view.

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

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 35 matching lines @@
 
     var bodySection = this._reportView.appendSection('');
     this._securityOriginElement = bodySection.appendField(Common.UIString('Security origin'));
     this._versionElement = bodySection.appendField(Common.UIString('Version'));
 
     var footer = this._reportView.appendSection('').appendRow();
     this._clearButton = UI.createTextButton(
         Common.UIString('Delete database'), () => this._deleteDatabase(), Common.UIString('Delete database'));
     footer.appendChild(this._clearButton);
 
+    this._refreshButton = UI.createTextButton(
+        Common.UIString('Refresh database'), () => this._refreshDatabaseButtonClicked(),
+        Common.UIString('Refresh database'));
+    footer.appendChild(this._refreshButton);
+
     this.update(database);
   }
 
   _refreshDatabase() {
     this._securityOriginElement.textContent = this._database.databaseId.securityOrigin;
     this._versionElement.textContent = this._database.version;
   }
 
+  _refreshDatabaseButtonClicked() {
+    this._model.refreshDatabase(this._database.databaseId);
+  }
+
   /**
    * @param {!Resources.IndexedDBModel.Database} database
    */
   update(database) {
     this._database = database;
     this._refreshDatabase();
+    this._updatedForTests();
+  }
+
+  _updatedForTests() {
+    // Sniffed in tests.
   }
 
   _deleteDatabase() {
     UI.ConfirmDialog.show(
         this.element, Common.UIString('Are you sure you want to delete "%s"?', this._database.databaseId.name),
         () => this._model.deleteDatabase(this._database.databaseId));
   }
 };
 
 /**
@@ skipping 201 matching lines @@
         data['key'] = entries[i].key;
         data['primaryKey'] = entries[i].primaryKey;
         data['value'] = entries[i].value;
 
         var node = new Resources.IDBDataGridNode(data);
         this._dataGrid.rootNode().appendChild(node);
       }
 
       this._pageBackButton.setEnabled(!!skipCount);
       this._pageForwardButton.setEnabled(hasMore);
+      this._updatedDataForTests();
     }
 
     var idbKeyRange = key ? window.IDBKeyRange.lowerBound(key) : null;
     if (this._isIndex) {
       this._model.loadIndexData(
           this._databaseId, this._objectStore.name, this._index.name, idbKeyRange, skipCount, pageSize,
           callback.bind(this));
     } else {
       this._model.loadObjectStoreData(
           this._databaseId, this._objectStore.name, idbKeyRange, skipCount, pageSize, callback.bind(this));
     }
   }
 
+  _updatedDataForTests() {
+    // Sniffed in tests.
+  }
+
   /**
    * @param {!Common.Event} event
    */
   _refreshButtonClicked(event) {
     this._updateData(true);
   }
 
   /**
    * @param {!Common.Event} event
    */
@@ skipping 50 matching lines @@
         cell.removeChildren();
         var objectElement = ObjectUI.ObjectPropertiesSection.defaultObjectPresentation(value, undefined, true);
         cell.appendChild(objectElement);
         break;
       default:
     }
 
     return cell;
   }
 };