Provide a way to suppress implicit MIDL generation rules for actions

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 collections
 import copy
 import hashlib
 import json
 import multiprocessing
 import os.path
@@ skipping 512 matching lines @@
     vars.append(('outdir', outdir))
     vars.append(('idlflags', flags))
     input = self.GypPathToNinja(source)
     self.ninja.build(output, 'idl', input,
         variables=vars, order_only=prebuild)
     outputs.extend(output)
 
   def WriteWinIdlFiles(self, spec, prebuild):
     """Writes rules to match MSVS's implicit idl handling."""
     assert self.flavor == 'win'
-    if self.msvs_settings.HasExplicitIdlRules(spec):
+    if self.msvs_settings.HasExplicitIdlRulesOrActions(spec):
       return []
     outputs = []
     for source in filter(lambda x: x.endswith('.idl'), spec['sources']):
       self._WinIdlRule(source, prebuild, outputs)
     return outputs
 
   def WriteActionsRulesCopies(self, spec, extra_sources, prebuild,
                               mac_bundle_depends):
     """Write out the Actions, Rules, and Copies steps.  Return a path
     representing the outputs of these steps."""
@@ skipping 1686 matching lines @@
           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)