Rename the net_internals file names to include hyphens.

chrome/browser/resources/net_internals/spdy_view.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.
 
 /**
  * This view displays a summary of the state of each SPDY sessions, and
  * has links to display them in the events tab.
  *
  * @constructor
  */
@@ skipping 156 matching lines @@
   for (var i = 0; i < spdyAlternateProtocolMappings.length; i++) {
     var entry = spdyAlternateProtocolMappings[i];
     tablePrinter.addRow();
 
     tablePrinter.addCell(entry.host_port_pair);
     tablePrinter.addCell(entry.alternate_protocol);
   }
   return tablePrinter;
 };