DevTools: [Persistence] update source editor tab icons on binding change

third_party/WebKit/Source/devtools/front_end/sources/TabbedEditorContainer.js

 /*
  * Copyright (C) 2011 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:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 60 matching lines @@
 
     this._previouslyViewedFilesSetting = setting;
     this._history = WebInspector.TabbedEditorContainer.History.fromObject(this._previouslyViewedFilesSetting.get());
   }
 
   /**
    * @param {!WebInspector.Event} event
    */
   _onBindingCreated(event) {
     var binding = /** @type {!WebInspector.PersistenceBinding} */ (event.data);
+    this._updateFileTitle(binding.network);
+
     var networkTabId = this._tabIds.get(binding.network);
     var fileSystemTabId = this._tabIds.get(binding.fileSystem);
-
-    if (networkTabId)
-      this._tabbedPane.changeTabTitle(
-          networkTabId, this._titleForFile(binding.fileSystem), this._tooltipForFile(binding.fileSystem));
     if (!fileSystemTabId)
       return;
 
     var wasSelectedInFileSystem = this._currentFile === binding.fileSystem;
     var currentSelectionRange = this._history.selectionRange(binding.fileSystem.url());
     var currentScrollLineNumber = this._history.scrollLineNumber(binding.fileSystem.url());
 
     var tabIndex = this._tabbedPane.tabIndex(fileSystemTabId);
     var tabsToClose = [fileSystemTabId];
     if (networkTabId)
       tabsToClose.push(networkTabId);
     this._closeTabs(tabsToClose, true);
     networkTabId = this._appendFileTab(binding.network, false, tabIndex);
     this._updateHistory();
 
     if (wasSelectedInFileSystem)
       this._tabbedPane.selectTab(networkTabId, false);
 
     var networkTabView = /** @type {!WebInspector.Widget} */ (this._tabbedPane.tabView(networkTabId));
     this._restoreEditorProperties(networkTabView, currentSelectionRange, currentScrollLineNumber);
   }
 
   /**
    * @param {!WebInspector.Event} event
    */
   _onBindingRemoved(event) {
     var binding = /** @type {!WebInspector.PersistenceBinding} */ (event.data);
+    this._updateFileTitle(binding.network);
+
     var networkTabId = this._tabIds.get(binding.network);
     if (!networkTabId)
       return;
+
     var tabIndex = this._tabbedPane.tabIndex(networkTabId);
     var wasSelected = this._currentFile === binding.network;
     var fileSystemTabId = this._appendFileTab(binding.fileSystem, false, tabIndex);
     this._updateHistory();
 
     if (wasSelected)
       this._tabbedPane.selectTab(fileSystemTabId, false);
 
     var fileSystemTabView = /** @type {!WebInspector.Widget} */ (this._tabbedPane.tabView(fileSystemTabId));
     var savedSelectionRange = this._history.selectionRange(binding.network.url());
@@ skipping 691 matching lines @@
 
   /**
    * @override
    * @param {string} tabId
    * @param {!WebInspector.ContextMenu} contextMenu
    */
   onContextMenu(tabId, contextMenu) {
     this._editorContainer._onContextMenu(tabId, contextMenu);
   }
 };