depot_tools: add specific cache directory for goma deps in kitchen path config

recipe_modules/infra_paths/path_config.py

 # Copyright 2016 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 DEPS
 CONFIG_CTX = DEPS['path'].CONFIG_CTX
 
 
 @CONFIG_CTX()
 def infra_common(c):
@@ skipping 22 matching lines @@
   # TODO(phajdan.jr): set persistent cache path for remaining platforms.
   # NOTE: do not use /b/swarm_slave here - it gets deleted on bot redeploy,
   # and may happen even after a reboot.
   if c.PLATFORM == 'linux':
     c.base_paths['cache'] = (
         '/', 'b', 'cache', 'chromium')
     c.base_paths['git_cache'] = (
         '/', 'b', 'cache', 'chromium', 'git_cache')
     c.base_paths['goma_cache'] = (
         '/', 'b', 'cache', 'chromium', 'goma_cache')
+    c.base_paths['goma_deps_cache'] = (
+        '/', 'b', 'cache', 'chromium', 'goma_deps_cache')
   else:
     c.base_paths['cache'] = c.base_paths['root'] + ('cache',)
     c.base_paths['git_cache'] = c.base_paths['root'] + ('cache_dir',)
     c.base_paths['goma_cache'] = c.base_paths['root'] + ('goma_cache',)
+    c.base_paths['goma_deps_cache'] = c.base_paths['root'] + (
+        'goma_deps_cache',)