Persist filter bar state.

Source/devtools/front_end/ConsoleView.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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 52 matching lines @@
     this._filterBar = new WebInspector.FilterBar();
 
     var statusBarElement = this._contentsElement.createChild("div", "console-status-bar");
     statusBarElement.appendChild(this._clearConsoleButton.element);
     statusBarElement.appendChild(this._filterBar.filterButton().element);
     statusBarElement.appendChild(this._executionContextSelector.element);
 
     this._filtersContainer = this._contentsElement.createChild("div", "console-filters-header hidden");
     this._filtersContainer.appendChild(this._filterBar.filtersElement());
     this._filterBar.addEventListener(WebInspector.FilterBar.Events.FiltersToggled, this._onFiltersToggled, this);
+    this._filterBar.setName("consoleView");
     this._filter.addFilters(this._filterBar);
 
     this.messagesElement = document.createElement("div");
     this.messagesElement.id = "console-messages";
     this.messagesElement.className = "monospace";
     this.messagesElement.addEventListener("click", this._messagesClicked.bind(this), true);
     this._contentsElement.appendChild(this.messagesElement);
     this._scrolledToBottom = true;
 
     this.promptElement = document.createElement("div");
@@ skipping 1109 matching lines @@
 WebInspector.ConsoleView.ShowConsoleActionDelegate.prototype = {
     /**
      * @return {boolean}
      */
     handleAction: function()
     {
         WebInspector.console.show();
         return true;
     }
 }