Set update gclient config with override deps.

scripts/slave/recipe_modules/auto_bisect/api.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.
 
 """API for the bisect recipe module.
 
 This API is meant to enable the bisect recipe to bisect any chromium-supported
 platform for any test that can be run via buildbot, perf or otherwise.
 """
 
@@ skipping 209 matching lines @@
                                    skip_download=skip_download)
 
   def ensure_checkout(self, *args, **kwargs):
     if self.working_dir:
       kwargs.setdefault('cwd', self.working_dir)
 
     return self.m.bot_update.ensure_checkout(*args, **kwargs)
 
   def _SyncRevisionToTest(self, test_config_params):  # pragma: no cover
     if not self.internal_bisect:
+      self.m.gclient.c.revisions.update(
+          test_config_params['deps_revision_overrides'])
       return self.ensure_checkout(
           root_solution_revision=test_config_params['revision'])
     else:
       return self._SyncRevisionsForAndroidChrome(
           test_config_params['revision_ladder'])
 
   def _SyncRevisionsForAndroidChrome(self, revision_ladder):  # pragma: no cover
     """Syncs android-chrome and chromium repos to particular revision."""
     revisions = []
     for d, r in revision_ladder.iteritems():
@@ skipping 174 matching lines @@
               api, affected_files, update_step, self.bot_db)
       finally:
         if api.chromium.c.TARGET_PLATFORM == 'android':
           if self.internal_bisect:  # pragma: no cover
             api.chromium_android.init_and_sync(
                 gclient_config=api.chromium_android.c.internal_dir_name,
                 use_bot_update=True)
           else:
             self.ensure_checkout()
           api.chromium_android.common_tests_final_steps()