[recipes] Remove build environment vars from default_env

infra/bots/recipe_modules/flavor/ios_flavor.py

 # Copyright 2015 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.
 
 
 # pylint: disable=W0201
 
 
 import copy
 import default_flavor
@@ skipping 17 matching lines @@
     env.update(kwargs.pop('env', {}))
     env.update(self.default_env)
     # Convert 'dm' and 'nanobench' from positional arguments
     # to flags, which is what iOSShell expects to select which
     # one is being run.
     cmd = ["--" + c if c in ['dm', 'nanobench'] else c
           for c in cmd]
     return self.m.run(self.m.step, name=name, cmd=args + cmd,
                             env=env, **kwargs)
 
-  def compile(self, target):
+  def compile(self, target, **kwargs):
     """Build the given target."""
     cmd = [self.ios_bin.join('ios_ninja')]
     self.m.run(self.m.step, 'build iOSShell', cmd=cmd,
-                     cwd=self.m.path['checkout'])
+               cwd=self.m.path['checkout'], **kwargs)
 
   def device_path_join(self, *args):
     """Like os.path.join(), but for paths on a connected iOS device."""
     return '/'.join(args)
 
   def device_path_exists(self, path):
     """Like os.path.exists(), but for paths on a connected device."""
     return self.m.run(
         self.m.step,
         'exists %s' % path,
@@ skipping 114 matching lines @@
 
   def remove_file_on_device(self, path):
     """Remove the file on the device."""
     return self.m.run(
         self.m.step,
         'rm %s' % path,
         cmd=[self.ios_bin.join('ios_rm'), path],
         env=self.default_env,
         infra_step=True,
     )