Reduce size of NetLog JSON dumps by not pretty-printing.

chrome/browser/resources/net_internals/log_util.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.
 
 log_util = (function() {
   'use strict';
 
   /**
    * Creates a new log dump.  |events| is a list of all events, |polledData| is
    * an object containing the results of each poll, |tabData| is an object
@@ skipping 53 matching lines @@
       numericDate = oldLogDump.constants.clientInfo.numericDate;
     }
     var logDump = createLogDump(
         userComments,
         Constants,
         EventsTracker.getInstance().getAllCapturedEvents(),
         oldLogDump.polledData,
         getTabData_(),
         numericDate,
         privacyStripping);
-    return JSON.stringify(logDump, null, ' ');
+    return JSON.stringify(logDump);
   }
 
   /**
    * Creates a full log dump using |polledData| and the return value of each
    * tab's saveState function and passes it to |callback|.
    */
   function onUpdateAllCompleted(userComments, callback, privacyStripping,
                                 polledData) {
     var logDump = createLogDump(
         userComments,
         Constants,
         EventsTracker.getInstance().getAllCapturedEvents(),
         polledData,
         getTabData_(),
         timeutil.getCurrentTime(),
         privacyStripping);
-    callback(JSON.stringify(logDump, null, ' '));
+    callback(JSON.stringify(logDump));
   }
 
   /**
    * Called to create a new log dump.  Must not be called once a dump has been
    * loaded.  Once a log dump has been created, |callback| is passed the dumped
    * text as a string.
    */
   function createLogDumpAsync(userComments, callback, privacyStripping) {
     g_browser.updateAllInfo(
         onUpdateAllCompleted.bind(null, userComments, callback,
@@ skipping 191 matching lines @@
     return loadLogDump(parsedDump, fileName);
   }
 
   // Exports.
   return {
     createUpdatedLogDump: createUpdatedLogDump,
     createLogDumpAsync: createLogDumpAsync,
     loadLogFile: loadLogFile
   };
 })();