V8: Use default compiler where possible

scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json

Index: scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json
diff --git a/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json b/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json
index 731667ed93fa22f9d9562a8288d9916da11abe7b..cbb188566d7fcb0c1844f6132bfc4f9143c0c843 100644
--- a/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json
+++ b/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___mipsel___sim___builder.json
@@ -120,7 +120,7 @@
     "cwd": "[SLAVE_BUILD]/v8",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "GYP_DEFINES": "clang=1 gomadir='[CACHE]/cipd/goma' target_arch=ia32 use_goma=1 v8_target_arch=mipsel",
+      "GYP_DEFINES": "gomadir='[CACHE]/cipd/goma' target_arch=ia32 use_goma=1 v8_target_arch=mipsel",
       "GYP_GENERATORS": "ninja",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -196,28 +196,6 @@
     ]
   },
   {
-    "allow_subannotations": true,
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_PACKAGE_REPO[build]/scripts/slave/clang_revision.py",
-      "--src-dir",
-      "[SLAVE_BUILD]/v8",
-      "--output-json",
-      "/path/to/tmp/json"
-    ],
-    "env": {
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
-    },
-    "name": "clang_revision",
-    "~followup_annotations": [
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"clang_revision\": \"123456-7\"@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
     "cmd": [
       "python",
       "-u",
@@ -238,7 +216,7 @@
       "--build-tool",
       "ninja",
       "--compiler",
-      "goma-clang",
+      "goma",
       "--goma-jsonstatus",
       "/path/to/tmp/json",
       "--goma-service-account-json-file",
@@ -286,7 +264,7 @@
         "builder_name": "V8 Linux - mipsel - sim",
         "properties": {
           "parent_build_environment": {
-            "GYP_DEFINES": "clang=1 target_arch=ia32 use_goma=1 v8_target_arch=mipsel",
+            "GYP_DEFINES": "target_arch=ia32 use_goma=1 v8_target_arch=mipsel",
             "GYP_GENERATORS": "ninja"
           },
           "parent_got_revision": "f2cbea7e89a45f46819777bb78a1f5bd0241f64c",