Added Net logging to FileStream.

chrome/browser/resources/net_internals/source_entry.js

 // Copyright (c) 2011 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 SourceEntry = (function() {
   'use strict';
 
   /**
    * A SourceEntry gathers all log entries with the same source.
    *
@@ skipping 113 matching lines @@
                   parent.getDescription().length > 0) {
                 this.description_ += ' [' + parent.getDescription() + ']';
               }
             }
           }
           break;
         case LogSourceType.ASYNC_HOST_RESOLVER_REQUEST:
         case LogSourceType.DNS_TRANSACTION:
           this.description_ = e.params.hostname;
           break;
+        case LogSourceType.FILESTREAM:
+          /* Use the open info */
+          e = this.findLogEntryByType(LogEventType.FILE_STREAM_OPEN);
+          if (e != undefined)
+            this.description_ = e.params.file_name;
+          break;
       }
 
       if (this.description_ == undefined)
         this.description_ = '';
     },
 
     /**
      * Returns a description for this source log stream, which will be displayed
      * in the list view. Most often this is a URL that identifies the request,
      * or a hostname for a connect job, etc...
@@ skipping 14 matching lines @@
       if (this.entries_.length >= 2) {
         if (this.entries_[0].type == LogEventType.REQUEST_ALIVE ||
             this.entries_[0].type == LogEventType.SOCKET_POOL_CONNECT_JOB ||
             this.entries_[1].type == LogEventType.UDP_CONNECT) {
           return this.entries_[1];
         }
       }
       return this.entries_[0];
     },
 
+    /**
+     * Returns the first entry with the specified type, or undefined if not
+     * found.
+     */
+    findLogEntryByType: function(type) {
+      for (var i = 0; i < this.entries_.length; ++i) {
+        if (this.entries_[i].type == type) {
+          return this.entries_[i];
+        }
+      }
+      return undefined;
+    },
+
     getLogEntries: function() {
       return this.entries_;
     },
 
     getSourceTypeString: function() {
       return getKeyWithValue(LogSourceType, this.entries_[0].source.type);
     },
 
     getSourceType: function() {
       return this.entries_[0].source.type;
@@ skipping 47 matching lines @@
      * Prints descriptive text about |entries_| to a new node added to the end
      * of |parent|.
      */
     printAsText: function(parent) {
       printLogEntriesAsText(this.entries_, parent);
     }
   };
 
   return SourceEntry;
 })();