Delete all references to GIT_MODE=True from build

scripts/slave/recipes/chromium_codesearch.py

 # Copyright 2014 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.
 
 from recipe_engine.types import freeze
 
 DEPS = [
   'depot_tools/bot_update',
   'chromium',
   'commit_position',
@@ skipping 104 matching lines @@
 
 
 def RunSteps(api):
   buildername = api.properties.get('buildername')
 
   bot_config = SPEC.get('builders', {}).get(buildername)
   platform = bot_config.get('platform', 'linux')
 
   # Checkout the repositories that are either directly needed or should be
   # included in the source archive.
-  gclient_config = api.gclient.make_config('chromium', GIT_MODE=True)
+  gclient_config = api.gclient.make_config('chromium')
   for name, url in ADDITIONAL_REPOS.iteritems():
     solution = gclient_config.solutions.add()
     solution.name = name
     solution.url = url
   api.gclient.c = gclient_config
   update_step = api.bot_update.ensure_checkout()
   api.chromium.set_build_properties(update_step.json.output['properties'])
 
   # Remove the llvm-build directory, so that gclient runhooks will download
   # the pre-built clang binary and not use the locally compiled binary from
@@ skipping 120 matching lines @@
     api.test(
         'full_%s_fail' % _sanitize_nonalpha('ChromiumOS Codesearch')) +
     api.step_data('generate compilation database for chromeos',
                   stdout=api.raw_io.output('some compilation data')) +
     api.step_data('generate compilation database for linux',
                   stdout=api.raw_io.output('some compilation data')) +
     api.step_data('run translation_unit clang tool', retcode=2) +
     api.properties.generic(buildername='ChromiumOS Codesearch',
                            mastername='chromium.infra.cron')
   )