[DevTools] Remove methods on Common.Event.

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

Index: third_party/WebKit/Source/devtools/front_end/resources/DatabaseTableView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/resources/DatabaseTableView.js b/third_party/WebKit/Source/devtools/front_end/resources/DatabaseTableView.js
index 6b98450edc9ed48b5f63772eac16ff6118f0e98f..ce6f2629ce136181d4eb43c0225c81cd71de9208 100644
--- a/third_party/WebKit/Source/devtools/front_end/resources/DatabaseTableView.js
+++ b/third_party/WebKit/Source/devtools/front_end/resources/DatabaseTableView.js
@@ -38,7 +38,7 @@ Resources.DatabaseTableView = class extends UI.SimpleView {
     this._visibleColumnsSetting = Common.settings.createSetting('databaseTableViewVisibleColumns', {});
 
     this.refreshButton = new UI.ToolbarButton(Common.UIString('Refresh'), 'largeicon-refresh');
-    this.refreshButton.addEventListener('click', this._refreshButtonClicked, this);
+    this.refreshButton.addEventListener(UI.ToolbarButton.Events.Click, this._refreshButtonClicked, this);
     this._visibleColumnsInput = new UI.ToolbarInput(Common.UIString('Visible columns'), 1);
     this._visibleColumnsInput.addEventListener(UI.ToolbarInput.Event.TextChanged, this._onVisibleColumnsChanged, this);
   }
@@ -134,6 +134,9 @@ Resources.DatabaseTableView = class extends UI.SimpleView {
     this.element.appendChild(errorMsgElement);
   }
 
+  /**
+   * @param {!Common.Event} event
+   */
   _refreshButtonClicked(event) {
     this.update();
   }