[test] Prepare activating future variant on bots

TBR=sergiyb@chromium.org

Bug: v8:7106,chromium:786938
Change-Id: Iddd573013cb9322d1df06038f10f0e49a6497110
Reviewed-on: https://chromium-review.googlesource.com/779721
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49510}

test/mjsunit/mjsunit.status

@@ -647,6 +647,12 @@
   'wasm/atomics': [SKIP],
 }],  # 'arch == ppc64 or arch == ppc or arch == s390 or arch == s390x'
 
+##############################################################################
+['variant == future', {
+  # BUG(v8:7106).
+  'regress/typed-array-lifetime': [SKIP],
+}],  # variant == future
+
 ##############################################################################
 ['variant == stress', {
   'es6/array-iterator-turbo': [SKIP],

tools/testrunner/standard_runner.py

@@ -48,7 +48,7 @@ VARIANT_ALIASES = {
   # Additional variants, run on all bots.
   "more": MORE_VARIANTS,
   # Additional variants, run on a subset of bots.
-  "extra": ["future"],
+  "extra": [],
 }
 
 GC_STRESS_FLAGS = ["--gc-interval=500", "--stress-compaction",