Persist network panel resource type filter.

Source/devtools/front_end/NetworkPanel.js

Index: Source/devtools/front_end/NetworkPanel.js
diff --git a/Source/devtools/front_end/NetworkPanel.js b/Source/devtools/front_end/NetworkPanel.js
index 4cb9ead0006eec98116e30d152f196a8bd7b925f..cd4e3c9515dbebb14e5833f829a11c37d7f0c1f2 100644
--- a/Source/devtools/front_end/NetworkPanel.js
+++ b/Source/devtools/front_end/NetworkPanel.js
@@ -109,11 +109,12 @@ WebInspector.NetworkLogView.prototype = {
         this._textFilterUI.addEventListener(WebInspector.FilterUI.Events.FilterChanged, this._filterChanged, this);
         this._filterBar.addFilter(this._textFilterUI);
 
-        this._resourceTypeFilterUI = new WebInspector.NamedBitSetFilterUI();
+        var types = [];
         for (var typeId in WebInspector.resourceTypes) {
             var resourceType = WebInspector.resourceTypes[typeId];
-            this._resourceTypeFilterUI.addBit(resourceType.name(), resourceType.categoryTitle());
+            types.push({name: resourceType.name(), label: resourceType.categoryTitle()});
         }
+        this._resourceTypeFilterUI = new WebInspector.NamedBitSetFilterUI(types, WebInspector.settings.networkResourceTypeFilters);
         this._resourceTypeFilterUI.addEventListener(WebInspector.FilterUI.Events.FilterChanged, this._filterChanged.bind(this), this);
         this._filterBar.addFilter(this._resourceTypeFilterUI);