Fixed browser crash when using Debug build:

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 399 matching lines @@
         'browser/captive_portal/captive_portal_tab_reloader.cc',
         'browser/captive_portal/captive_portal_tab_reloader.h',
         'browser/certificate_manager_model.cc',
         'browser/certificate_manager_model.h',
         'browser/certificate_viewer.cc',
         'browser/certificate_viewer.h',
         'browser/character_encoding.cc',
         'browser/character_encoding.h',
         'browser/chrome_benchmarking_message_filter.cc',
         'browser/chrome_benchmarking_message_filter.h',
+        'browser/chrome_net_benchmarking_message_filter.cc',
+        'browser/chrome_net_benchmarking_message_filter.h',
         'browser/chrome_browser_application_mac.h',
         'browser/chrome_browser_application_mac.mm',
         'browser/chrome_browser_field_trials.cc',
         'browser/chrome_browser_field_trials.h',
         'browser/chrome_browser_main.cc',
         'browser/chrome_browser_main.h',
         'browser/chrome_browser_main_android.cc',
         'browser/chrome_browser_main_android.h',
         'browser/chrome_browser_main_extra_parts.h',
         'browser/chrome_browser_main_linux.cc',
@@ skipping 2702 matching lines @@
           'variables': {
             'jni_gen_dir': 'chrome',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
      },
     ],
   ],
 }