WebRTC: Move ensure_goma step to before runhooks step.

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json
index 8dc2346aba7a8ddc6a483bbf4ef18abf03c51f9b..0e12da067b4d9c13505133c551e8e699ccd75f32 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_tests__l_nexus7_2__dbg_.json
@@ -92,6 +92,60 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "ensure_goma"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[build::cipd]/resources/bootstrap.py",
+      "--platform",
+      "linux-386",
+      "--dest-directory",
+      "[SLAVE_BUILD]/cipd",
+      "--json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "ensure_goma.install cipd",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@cipd instance_id: 40-chars-fake-of-the-package-instance_id@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"executable\": \"[SLAVE_BUILD]/cipd/cipd\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"instance_id\": \"40-chars-fake-of-the-package-instance_id\"@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "[SLAVE_BUILD]/cipd/cipd",
+      "ensure",
+      "--root",
+      "[CACHE]/cipd/goma",
+      "--list",
+      "infra_internal/goma/client/linux-386 release",
+      "--json-output",
+      "/path/to/tmp/json",
+      "--service-account-json",
+      "/creds/service_accounts/service-account-goma-client.json"
+    ],
+    "name": "ensure_goma.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@    {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"instance_id\": \"resolved-instance_id-of-release---------\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"package\": \"infra_internal/goma/client/linux-386\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  ]@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "python",
       "-u",
@@ -102,7 +156,7 @@
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_CROSSCOMPILE": "1",
-      "GYP_DEFINES": "OS=android component=static_library fastbuild=1 gomadir='[BUILD]/goma' target_arch=arm use_goma=1",
+      "GYP_DEFINES": "OS=android component=static_library fastbuild=1 gomadir='[CACHE]/cipd/goma' target_arch=arm use_goma=1",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks"