WebRTC: Move ensure_goma step to before runhooks step.

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json
index ef7c4678a9afb83621cd8614e33a9cca053aff21..2b79cbb6f35e8ffe14520561390d4f8338ed10ea 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_android32_gn.json
@@ -92,35 +92,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
-      "runhooks"
-    ],
-    "cwd": "[SLAVE_BUILD]/src",
-    "env": {
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "GYP_CHROMIUM_NO_ACTION": "1",
-      "GYP_CROSSCOMPILE": "1",
-      "GYP_DEFINES": "OS=android component=static_library fastbuild=1 gomadir='[BUILD]/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"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[DEPOT_TOOLS]/gn.py",
-      "--root=[SLAVE_BUILD]/src",
-      "gen",
-      "//out/Release",
-      "--args=is_debug=false target_os=\"android\" target_cpu=\"arm\" use_goma=true goma_dir=\"[BUILD]/goma\""
-    ],
-    "name": "gn"
-  },
-  {
     "cmd": [],
     "name": "ensure_goma"
   },
@@ -178,6 +149,35 @@
     "cmd": [
       "python",
       "-u",
+      "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
+      "runhooks"
+    ],
+    "cwd": "[SLAVE_BUILD]/src",
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "GYP_CHROMIUM_NO_ACTION": "1",
+      "GYP_CROSSCOMPILE": "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"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[DEPOT_TOOLS]/gn.py",
+      "--root=[SLAVE_BUILD]/src",
+      "gen",
+      "//out/Release",
+      "--args=is_debug=false target_os=\"android\" target_cpu=\"arm\" use_goma=true goma_dir=\"[CACHE]/cipd/goma\""
+    ],
+    "name": "gn"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
       "--show-path",
       "python",