Revert of V8 Buildbot: Run test262 only on win64

scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json

Index: scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json
diff --git a/scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json b/scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json
index ab67c099467e7f45e04fd52356e12d7184d367d4..eb0733c7d1040ac81e36fce86d43af9c6de2c555 100644
--- a/scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json
+++ b/scripts/slave/recipes/v8.expected/full_client_v8_V8_Win64___debug.json
@@ -311,46 +311,6 @@
       "build",
       "--buildbot",
       "--timeout=200",
-      "test262",
-      "--no-variants",
-      "--download-data",
-      "--rerun-failures-count=2",
-      "--json-test-results",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[SLAVE_BUILD]\\v8",
-    "name": "Test262 - no variants",
-    "~followup_annotations": [
-      "@@@STEP_LOG_LINE@durations@01:01:002 mjsunit/Cool.Test@@@",
-      "@@@STEP_LOG_LINE@durations@00:00:101 mjsunit/Cool.Test2@@@",
-      "@@@STEP_LOG_LINE@durations@@@@",
-      "@@@STEP_LOG_LINE@durations@Details:@@@",
-      "@@@STEP_LOG_LINE@durations@@@@",
-      "@@@STEP_LOG_LINE@durations@Test: mjsunit/Cool.Test@@@",
-      "@@@STEP_LOG_LINE@durations@Flags: -f@@@",
-      "@@@STEP_LOG_LINE@durations@Command: d8 -f mjsunit/Cool.Test@@@",
-      "@@@STEP_LOG_LINE@durations@Duration: 01:01:002@@@",
-      "@@@STEP_LOG_LINE@durations@Test: mjsunit/Cool.Test2@@@",
-      "@@@STEP_LOG_LINE@durations@Flags: -f -g@@@",
-      "@@@STEP_LOG_LINE@durations@Command: d8 -f mjsunit/Cool.Test2@@@",
-      "@@@STEP_LOG_LINE@durations@Duration: 00:00:101@@@",
-      "@@@STEP_LOG_END@durations@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[SLAVE_BUILD]\\v8\\tools\\run-tests.py",
-      "--progress=verbose",
-      "--mode",
-      "Debug",
-      "--arch",
-      "x64",
-      "--outdir",
-      "build",
-      "--buildbot",
-      "--timeout=200",
       "mozilla",
       "--rerun-failures-count=2",
       "--json-test-results",