[test] Remove feature to mark flaky tests.

tools/testrunner/local/statusfile.py

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 17 matching lines @@
 import os
 
 # These outcomes can occur in a TestCase's outcomes list:
 SKIP = "SKIP"
 FAIL = "FAIL"
 PASS = "PASS"
 OKAY = "OKAY"
 TIMEOUT = "TIMEOUT"
 CRASH = "CRASH"
 SLOW = "SLOW"
-FLAKY = "FLAKY"
 FAST_VARIANTS = "FAST_VARIANTS"
 NO_VARIANTS = "NO_VARIANTS"
 # These are just for the status files and are mapped below in DEFS:
 FAIL_OK = "FAIL_OK"
 PASS_OR_FAIL = "PASS_OR_FAIL"
 FAIL_SLOPPY = "FAIL_SLOPPY"
 
 ALWAYS = "ALWAYS"
 
 KEYWORDS = {}
-for key in [SKIP, FAIL, PASS, OKAY, TIMEOUT, CRASH, SLOW, FLAKY, FAIL_OK,
+for key in [SKIP, FAIL, PASS, OKAY, TIMEOUT, CRASH, SLOW, FAIL_OK,
             FAST_VARIANTS, NO_VARIANTS, PASS_OR_FAIL, FAIL_SLOPPY, ALWAYS]:
   KEYWORDS[key] = key
 
 DEFS = {FAIL_OK: [FAIL, OKAY],
         PASS_OR_FAIL: [PASS, FAIL]}
 
 # Support arches, modes to be written as keywords instead of strings.
 VARIABLES = {ALWAYS: True}
 for var in ["debug", "release", "big", "little",
             "android_arm", "android_arm64", "android_ia32", "android_x87",
@@ skipping 12 matching lines @@
 
 
 def OnlyStandardVariant(outcomes):
   return NO_VARIANTS in outcomes
 
 
 def OnlyFastVariants(outcomes):
   return FAST_VARIANTS in outcomes
 
 
-def IsFlaky(outcomes):
-  return FLAKY in outcomes
-
-
 def IsPassOrFail(outcomes):
   return ((PASS in outcomes) and (FAIL in outcomes) and
           (not CRASH in outcomes) and (not OKAY in outcomes))
 
 
 def IsFailOk(outcomes):
     return (FAIL in outcomes) and (OKAY in outcomes)
 
 
 def _AddOutcome(result, new):
@@ skipping 75 matching lines @@
       for rule in section:
         _assert(type(rule) == str, "Rule key must be a string")
         _assert(not rule.startswith(root_prefix),
                 "Suite name prefix must not be used in rule keys")
         _assert(not rule.endswith('.js'),
                 ".js extension must not be used in rule keys.")
     return status["success"]
   except Exception as e:
     print e
     return False