DevTools: fix bug with persisting drawer selection

third_party/WebKit/Source/devtools/front_end/ui/View.js

 // Copyright 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.
 /**
  * @interface
  */
 UI.View = function() {};
 
 UI.View.prototype = {
   /**
@@ skipping 204 matching lines @@
 
   /**
    * @param {!UI.View} view
    * @param {?UI.View=} insertBefore
    */
   appendView(view, insertBefore) {},
 
   /**
    * @param {!UI.View} view
    * @param {?UI.View=} insertBefore
+   * @param {boolean=} userGesture
    * @return {!Promise}
    */
-  showView(view, insertBefore) {},
+  showView(view, insertBefore, userGesture) {},
 
   /**
    * @param {!UI.View} view
    */
   removeView(view) {},
 
   /**
    * @return {!UI.Widget}
    */
   widget() {}
@@ skipping 81 matching lines @@
    * @param {string} viewId
    * @return {?UI.Widget}
    */
   materializedWidget(viewId) {
     var view = this.view(viewId);
     return view ? view[UI.View._widgetSymbol] : null;
   }
 
   /**
    * @param {string} viewId
+   * @param {boolean=} userGesture
    * @return {!Promise}
    */
-  showView(viewId) {
+  showView(viewId, userGesture) {
     var view = this._views.get(viewId);
     if (!view) {
       console.error('Could not find view for id: \'' + viewId + '\' ' + new Error().stack);
       return Promise.resolve();
     }
 
     var locationName = this._locationNameByViewId.get(viewId);
     if (locationName === 'drawer-view')
       Host.userMetrics.drawerShown(viewId);
 
     var location = view[UI.ViewManager._Location.symbol];
     if (location) {
       location._reveal();
-      return location.showView(view);
+      return location.showView(view, undefined, userGesture);
     }
 
     return this._resolveLocation(locationName).then(location => {
       if (!location)
         throw new Error('Could not resolve location for view: ' + viewId);
       location._reveal();
-      return location.showView(view);
+      return location.showView(view, undefined, userGesture);
     });
   }
 
   /**
    * @param {string=} location
    * @return {!Promise<?UI.ViewManager._Location>}
    */
   _resolveLocation(location) {
     if (!location)
       return /** @type {!Promise<?UI.ViewManager._Location>} */ (Promise.resolve(null));
@@ skipping 292 matching lines @@
     else if (this._lastSelectedTabSetting && this._tabbedPane.hasTab(this._lastSelectedTabSetting.get()))
       this._tabbedPane.selectTab(this._lastSelectedTabSetting.get());
   }
 
   /**
    * @param {!UI.ContextMenu} contextMenu
    */
   _appendTabsToMenu(contextMenu) {
     for (var view of this._views.values()) {
       var title = Common.UIString(view.title());
-      contextMenu.appendItem(title, this.showView.bind(this, view));
+      contextMenu.appendItem(title, this.showView.bind(this, view, undefined, true));
     }
   }
 
   /**
    * @param {!UI.View} view
    * @param {number=} index
    */
   _appendTab(view, index) {
     this._tabbedPane.appendTab(
         view.viewId(), view.title(), new UI.ViewManager._ContainerWidget(view), undefined, false,
@@ skipping 31 matching lines @@
         }
       }
     }
     this._appendTab(view, index);
   }
 
   /**
    * @override
    * @param {!UI.View} view
    * @param {?UI.View=} insertBefore
+   * @param {boolean=} userGesture
    * @return {!Promise}
    */
-  showView(view, insertBefore) {
+  showView(view, insertBefore, userGesture) {
     this.appendView(view, insertBefore);
-    this._tabbedPane.selectTab(view.viewId());
+    this._tabbedPane.selectTab(view.viewId(), userGesture);
     this._tabbedPane.focus();
     var widget = /** @type {!UI.ViewManager._ContainerWidget} */ (this._tabbedPane.tabView(view.viewId()));
     return widget._materialize();
   }
 
   /**
    * @param {!UI.View} view
    * @override
    */
   removeView(view) {
@@ skipping 129 matching lines @@
   appendApplicableItems(locationName) {
     for (var view of this._manager._viewsForLocation(locationName))
       this.appendView(view);
   }
 };
 
 /**
  * @type {!UI.ViewManager}
  */
 UI.viewManager;