Use [CACHE]/cipd/goma for goma_dir in recipes/chromium_codesearch.py

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 122 matching lines @@
 
   # Remove the llvm-build directory, so that gclient runhooks will download
   # the pre-built clang binary and not use the locally compiled binary from
   # the 'compile translation_unit clang tool' step.
   api.file.rmtree('llvm-build',
                   api.path['checkout'].join('third_party', 'llvm-build'))
 
   debug_path = api.path['checkout'].join('out', 'Debug')
   targets = bot_config.get('compile_targets', [])
   api.chromium.set_config('codesearch', BUILD_CONFIG='Debug')
+  api.chromium.ensure_goma()
   api.chromium.runhooks()
 
   result = GenerateCompilationDatabase(api, debug_path, targets, platform)
 
   try:
     api.chromium.compile(targets)
   except api.step.StepFailure as f: # pragma: no cover
     # Even if compilation fails, the Grok indexer may still be able to extract
     # (almost) all cross references. And the downside of failing on compile
     # error is that Codesearch gets stale.
@@ skipping 103 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')
   )