Revert of Disable local fallback in goma staging environment

scripts/slave/recipe_modules/chromium/api.py

 # Copyright 2013 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.
 
 import re
 
 from recipe_engine import recipe_api
 from recipe_engine import util as recipe_util
 
 class TestLauncherFilterFileInputPlaceholder(recipe_util.InputPlaceholder):
@@ skipping 197 matching lines @@
     if self.c.compile_py.mode:
       args += ['--mode', self.c.compile_py.mode]
     if self.c.compile_py.goma_dir:
       args += ['--goma-dir', self.c.compile_py.goma_dir]
     if self.c.compile_py.goma_hermetic:
       args += ['--goma-hermetic', self.c.compile_py.goma_hermetic]
     if self.c.compile_py.goma_enable_remote_link:
       args += ['--goma-enable-remote-link']
     if self.c.compile_py.goma_store_local_run_output:
       args += ['--goma-store-local-run-output']
-    if self.c.compile_py.goma_failfast:
+    if self.c.compile_py.goma_canary:
       args += ['--goma-disable-local-fallback']
     if self.m.tryserver.is_tryserver:
       # We rely on goma to meet cycle time goals on the tryserver. It's better
       # to fail early.
       args += ['--goma-fail-fast', '--goma-disable-local-fallback']
     if self.c.compile_py.ninja_confirm_noop:
       args.append('--ninja-ensure-up-to-date')
     if self.c.TARGET_CROS_BOARD:
       args += ['--cros-board', self.c.TARGET_CROS_BOARD]
 
@@ skipping 596 matching lines @@
       }))
 
   def get_annotate_by_test_name(self, test_name):
     return 'graphing'
 
   def download_lto_plugin(self):
     return self.m.python(
         name='download LTO plugin',
         script=self.m.path['checkout'].join(
             'build', 'download_gold_plugin.py'))