V8 Buildbot: Let leak checker use the v8-side wrapper.

scripts/slave/recipes/v8.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 DEPS = [
   'archive',
   'chromium',
   'gclient',
   'recipe_engine/json',
   'recipe_engine/path',
@@ skipping 175 matching lines @@
         'client.v8',
         'V8 Linux - isolates',
         'one_failure',
     ) +
     api.override_step_data('Check', api.v8.one_failure())
   )
 
   yield (
     api.v8.test(
         'client.v8',
-        'V8 Linux - memcheck',
-        'no_errors',
-    ) +
-    api.v8.stderr(
-        'Simple Leak Check',
-        'no leaks are possible',
-    )
-  )
-
-  yield (
-    api.v8.test(
-        'client.v8',
         'V8 Fuzzer',
         'fuzz_archive',
     ) +
     api.v8.stdout(
         'Fuzz',
         'foo\nCreating archive bar\nbaz',
         retcode=1,
     )
   )
 
@@ skipping 120 matching lines @@
     api.v8.test(
         'client.v8',
         'V8 Linux - predictable',
         'bisect_one_change',
     ) +
     api.v8.fail('Mjsunit') +
     api.override_step_data(
         'Bisect.Fetch changes', api.v8.example_one_buildbot_change()) +
     api.time.step(120)
   )