Make about:net-internal's filters work a bit better.

chrome/browser/resources/net_internals/source_row.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var SourceRow = (function() {
   'use strict';
 
   /**
    * A SourceRow represents the row corresponding to a single SourceEntry
    * displayed by the EventsView.
@@ skipping 159 matching lines @@
         return false;
       if (filter.isInactive && !this.isInactive_)
         return false;
       if (filter.isError && !this.isError_)
         return false;
       if (filter.isNotError && this.isError_)
         return false;
 
       // Check source type, if needed.
       if (filter.type) {
+        var i;
         var sourceType = this.sourceEntry_.getSourceTypeString().toLowerCase();
-        if (filter.type.indexOf(sourceType) == -1)
+        for (i = 0; i < filter.type.length; ++i) {
+          if (sourceType.search(filter.type[i]) != -1)
+            break;
+        }
+        if (i == filter.type.length)
           return false;
       }
 
       // Check source ID, if needed.
       if (filter.id) {
         if (filter.id.indexOf(this.getSourceId() + '') == -1)
           return false;
       }
 
       if (filter.text == '')
         return true;
 
       // The description is not always contained in one of the log entries.
       if (this.description_.toLowerCase().indexOf(filter.text) != -1)
         return true;
 
       // Allow specifying source types by name.
       var sourceType = this.sourceEntry_.getSourceTypeString();
       if (sourceType.toLowerCase().indexOf(filter.text) != -1)
         return true;
 
-      var entryText = JSON.stringify(this.sourceEntry_.getLogEntries());
-      return entryText.toLowerCase().indexOf(filter.text) != -1;
+      return searchLogEntriesForText(
+          filter.text,
+          this.sourceEntry_.getLogEntries(),
+          SourceTracker.getInstance().getPrivacyStripping());
     },
 
     isSelected: function() {
       return this.isSelected_;
     },
 
     setSelected: function(isSelected) {
       if (isSelected == this.isSelected())
         return;
 
@@ skipping 82 matching lines @@
     /**
      * Moves current object's row after |entry|'s row.
      */
     moveAfter: function(entry) {
       this.row_.parentNode.insertBefore(this.row_, entry.row_.nextSibling);
     }
   };
 
   return SourceRow;
 })();