Re-enable DepsCache using GOMA_DEPS_CACHE_FILE

scripts/slave/recipes/client.nacl.sdk.recipe_autogen.expected/linux_sdk_multi.json

 [
   {
     "cmd": [],
     "name": "ensure_goma"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[depot_tools::cipd]/resources/bootstrap.py",
@@ skipping 265 matching lines @@
       "--src-dir",
       "[SLAVE_BUILD]/src",
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--buildbot-buildername",
       "linux-sdk-multi",
       "--buildbot-mastername",
       "client.nacl.sdk",
       "--buildbot-slavename",
       "TestSlave",
+      "--goma-deps-cache-file",
+      "linux_sdk_multi.gomadeps",
       "--compiler",
       "goma",
       "--goma-jsonstatus",
       "/path/to/tmp/json",
       "--goma-service-account-json-file",
       "/creds/service_accounts/service-account-goma-client.json",
       "--goma-dir",
       "[CACHE]/cipd/goma",
       "--",
       "chrome"
@@ skipping 15 matching lines @@
       "[BUILD]/scripts/slave/chromium/nacl_sdk_buildbot_run.py"
     ],
     "name": "annotated_steps"
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]