V8: Switch ports to mb

scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json

Index: scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json
diff --git a/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json b/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json
index c364980ca45015e02dd9cb8ae441779e98c1f159..f3f83bbc7bba66aae58e7124167465f432f526d3 100644
--- a/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json
+++ b/scripts/slave/recipes/v8.expected/full_client_v8_ports_V8_Linux___arm64___sim___debug.json
@@ -141,6 +141,7 @@
     "cwd": "[SLAVE_BUILD]/v8",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_DEFINES": "gomadir='[CACHE]/cipd/goma' target_arch=x64 test_isolation_mode=prepare use_goma=1 v8_enable_slow_dchecks=1 v8_optimized_debug=1 v8_target_arch=arm64",
       "GYP_GENERATORS": "ninja",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
@@ -162,6 +163,45 @@
     "cmd": [
       "python",
       "-u",
+      "[SLAVE_BUILD]/v8/tools/mb/mb.py",
+      "gen",
+      "-m",
+      "client.v8.ports",
+      "-b",
+      "V8 Linux - arm64 - sim - debug",
+      "--config-file",
+      "[SLAVE_BUILD]/v8/infra/mb/mb_config.pyl",
+      "--goma-dir",
+      "[CACHE]/cipd/goma",
+      "--gyp-script=gypfiles/gyp_v8",
+      "//out/Debug"
+    ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
+    "name": "generate_build_files",
+    "stdout": "/path/to/tmp/",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@stdout@some line@@@",
+      "@@@STEP_LOG_LINE@stdout@GYP_DEFINES='target_arch=x64 cool_flag=a=1'@@@",
+      "@@@STEP_LOG_LINE@stdout@moar@@@",
+      "@@@STEP_LOG_END@stdout@@@",
+      "@@@STEP_LOG_LINE@diff@- gomadir: '[CACHE]/cipd/goma'@@@",
+      "@@@STEP_LOG_LINE@diff@+ cool_flag: a=1@@@",
+      "@@@STEP_LOG_LINE@diff@  target_arch: x64@@@",
+      "@@@STEP_LOG_LINE@diff@- test_isolation_mode: prepare@@@",
+      "@@@STEP_LOG_LINE@diff@- use_goma: 1@@@",
+      "@@@STEP_LOG_LINE@diff@- v8_enable_slow_dchecks: 1@@@",
+      "@@@STEP_LOG_LINE@diff@- v8_optimized_debug: 1@@@",
+      "@@@STEP_LOG_LINE@diff@- v8_target_arch: arm64@@@",
+      "@@@STEP_LOG_END@diff@@@",
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
       "RECIPE_MODULE[build::v8]/resources/patch_mb_config.py",
       "[SLAVE_BUILD]/v8/infra/mb/mb_config.pyl",
       "/path/to/tmp/"