Added a refresh database button on the IndexedDB view.

third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.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 174 matching lines @@
 
   /**
    * @param {!Resources.IndexedDBModel.DatabaseId} databaseId
    */
   refreshDatabase(databaseId) {
     this._loadDatabase(databaseId);
   }
 
   /**
    * @param {!Resources.IndexedDBModel.DatabaseId} databaseId
+   */
+  refreshDatabaseView(databaseId) {

[eostroukhov, 2017/05/23 20:29:55]

"refreshDatabase"?

[kristipark, 2017/05/23 20:53:58]

Using refreshDatabase causes the tab to crash (there's probably some conflict
but I'm not sure where). So I used a new function to only reload the views.

[eostroukhov, 2017/05/23 20:57:32]

There shouldn't be any crashes - can you open a bug and investigate what causes
the problem?

+    this.dispatchEventToListeners(
+        Resources.IndexedDBModel.Events.DatabaseRefreshed, {model: this, databaseId: databaseId});

[eostroukhov, 2017/05/23 20:29:55]

Don't pass model here - just the databaseId.

[kristipark, 2017/05/23 20:53:58]

Done.

+  }
+
+  /**
+   * @param {!Resources.IndexedDBModel.DatabaseId} databaseId
    * @param {string} objectStoreName
    * @param {function()} callback
    */
   clearObjectStore(databaseId, objectStoreName, callback) {
     this._agent.clearObjectStore(databaseId.securityOrigin, databaseId.name, objectStoreName, callback);
   }
 
   /**
    * @param {!Common.Event} event
    */
@@ skipping 227 matching lines @@
   NullType: 'null',
   StringType: 'string',
   ArrayType: 'array'
 };
 
 
 /** @enum {symbol} */
 Resources.IndexedDBModel.Events = {
   DatabaseAdded: Symbol('DatabaseAdded'),
   DatabaseRemoved: Symbol('DatabaseRemoved'),
-  DatabaseLoaded: Symbol('DatabaseLoaded')
+  DatabaseLoaded: Symbol('DatabaseLoaded'),
+  DatabaseRefreshed: Symbol('DatabaseRefreshed')
 };
 
 /**
  * @unrestricted
  */
 Resources.IndexedDBModel.Entry = class {
   /**
    * @param {!SDK.RemoteObject} key
    * @param {!SDK.RemoteObject} primaryKey
    * @param {!SDK.RemoteObject} value
@@ skipping 85 matching lines @@
   }
 
   /**
    * @return {string}
    */
   get keyPathString() {
     return /** @type {string}*/ (
         Resources.IndexedDBModel.keyPathStringFromIDBKeyPath(/** @type {string}*/ (this.keyPath)));
   }
 };