Create msvs_large_pdb workaround.

pylib/gyp/generator/ninja.py

 # Copyright (c) 2013 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import copy
 import hashlib
 import multiprocessing
 import os.path
 import re
 import signal
@@ skipping 1766 matching lines @@
   signal.signal(signal.SIGINT, signal.SIG_IGN)
 
   (target_list, target_dicts, data, params, config_name) = arglist
   GenerateOutputForConfig(target_list, target_dicts, data, params, config_name)
 
 
 def GenerateOutput(target_list, target_dicts, data, params):
   user_config = params.get('generator_flags', {}).get('config', None)
   if gyp.common.GetFlavor(params) == 'win':
     target_list, target_dicts = MSVSUtil.ShardTargets(target_list, target_dicts)
+    target_list, target_dicts = MSVSUtil.InsertLargePdbShims(
+        target_list, target_dicts, generator_default_variables)
+
   if user_config:
     GenerateOutputForConfig(target_list, target_dicts, data, params,
                             user_config)
   else:
     config_names = target_dicts[target_list[0]]['configurations'].keys()
     if params['parallel']:
       try:
         pool = multiprocessing.Pool(len(config_names))
         arglists = []
         for config_name in config_names:
           arglists.append(
               (target_list, target_dicts, data, params, config_name))
           pool.map(CallGenerateOutputForConfig, arglists)
       except KeyboardInterrupt, e:
         pool.terminate()
         raise e
     else:
       for config_name in config_names:
         GenerateOutputForConfig(target_list, target_dicts, data, params,
                                 config_name)