[IndexedDB] [DevTools] Right-click 'Refresh' on database now updates object store view, also fixed …

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

Index: third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js
diff --git a/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js b/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js
index a421227f6948604a8c6629d045db4d983e8d2fbe..fa1f29e714fd6390b4dbc01b0ebfd1f52ac3dd18 100644
--- a/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js
+++ b/third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js
@@ -34,14 +34,18 @@
 Resources.IDBDatabaseView = class extends UI.VBox {
   /**
    * @param {!Resources.IndexedDBModel} model
-   * @param {!Resources.IndexedDBModel.Database} database
+   * @param {?Resources.IndexedDBModel.Database} database
    */
   constructor(model, database) {
     super();
 
     this._model = model;
 
-    this._reportView = new UI.ReportView(database.databaseId.name);
+    var databaseName = Common.UIString('Loading\u2026');  // If database was not loaded yet when view was created

[dgozman, 2017/06/06 21:32:26]

- we usually avoid comments like this which repeat the code next to comment;
- var databaseName = database ? database.databaseId.name : Common.UIString(...)

[kristipark, 2017/06/06 22:45:47]

Done.

+    if (database)
+      databaseName = database.databaseId.name;
+
+    this._reportView = new UI.ReportView(databaseName);
     this._reportView.show(this.contentElement);
 
     var bodySection = this._reportView.appendSection('');
@@ -58,7 +62,8 @@ Resources.IDBDatabaseView = class extends UI.VBox {
         Common.UIString('Refresh database'));
     footer.appendChild(this._refreshButton);
 
-    this.update(database);
+    if (database)
+      this.update(database);
   }
 
   _refreshDatabase() {
@@ -75,6 +80,7 @@ Resources.IDBDatabaseView = class extends UI.VBox {
    */
   update(database) {
     this._database = database;
+    this._reportView.setTitle(this._database.databaseId.name);
     this._refreshDatabase();
     this._updatedForTests();
   }