[test] Remove dead and unmaintained test variants.

The two variants "turbofan" and "turbofan_opt" are not part of any of
the default sets of variants that run-tests.py uses. The only way to
trigger execution would be via the --variants flag directly, which our
infrastructure is not doing.

R=machenbach@chromium.org

Change-Id: Ifa58cb4a83a3760ffba73e8b40b417a845f53506
Reviewed-on: https://chromium-review.googlesource.com/526637Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45772}

test/cctest/cctest.status

@@ -402,18 +402,6 @@
 
 }],  # 'arch == ppc64 and simulator_run == True'
 
-##############################################################################
-['variant == turbofan_opt', {
-  # BUG(v8:5457)
-  'test-api/SetJitCodeEventHandler': [PASS, ['no_snap', SKIP]],
-}],  # variant == turbofan_opt
-
-##############################################################################
-['variant == turbofan', {
-  # BUG(4751). Flaky with Ignition.
-  'test-cpu-profiler/JsNativeJsSample': [SKIP],
-}],  # variant == turbofan
-
 ##############################################################################
 ['variant == noturbofan and no_snap', {
   # Too slow for old pipeline and nosnap.

test/debugger/debugger.status

@@ -62,12 +62,6 @@
   'debug/es8/async-function-debug-scopes': [SKIP],
 }],  # 'gc_stress == True'
 
-##############################################################################
-['variant == turbofan_opt', {
-  # TODO(jarin/mstarzinger): Investigate debugger issues with TurboFan.
-  'debug/debug-evaluate-locals': [FAIL],
-}],  # variant == turbofan_opt
-
 ##############################################################################
 ['variant == wasm_traps', {
   '*': [SKIP],

test/mjsunit/mjsunit.status

@@ -633,20 +633,6 @@
   'harmony/futex': [SKIP],
 }],  # variant == noturbofan and no_snap
 
-##############################################################################
-['variant == turbofan_opt', {
-  'es6/array-iterator-turbo': [SKIP],
-
-  # TODO(jgruber): Fails in --turbo --always-opt mode.
-  'regress/regress-105': [FAIL],
-
-  # Too slow.
-  'big-object-literal': [SKIP],
-  'ignition/regress-599001-verifyheap': [SKIP],
-  'unicode-test': [SKIP],
-
-}],  # variant == turbofan_opt
-
 ##############################################################################
 ['gcov_coverage', {
   # Tests taking too long.

test/mozilla/mozilla.status

@@ -865,18 +865,6 @@
 }],  # ALWAYS
 
 
-['variant == turbofan_opt', {
-  # These timeout flakily under CFI/turbofan_opt
-  'js1_5/Regress/regress-360969-05': [SKIP],
-  'js1_5/Regress/regress-360969-06': [SKIP],
-
-  # These timeout under CFI/turbofan_opt
-  'ecma/FunctionObjects/15.3.1.1-3': [SKIP],
-  'ecma/FunctionObjects/15.3.2.1-3': [SKIP],
-  'ecma/FunctionObjects/15.3.5-1': [SKIP],
-}],  # variant == turbofan_opt
-
-
 ['no_i18n == True and mode == debug', {
   # Tests too slow for no18n debug.
   'ecma_3/Statements/regress-302439': [PASS, FAST_VARIANTS],

tools/testrunner/local/variants.py

@@ -6,8 +6,6 @@
 ALL_VARIANT_FLAGS = {
   "default": [[]],
   "stress": [["--stress-opt", "--always-opt"]],
-  "turbofan": [["--turbo"]],
-  "turbofan_opt": [["--turbo", "--always-opt"]],
   "noturbofan": [["--no-turbo"]],
   "fullcode": [["--noopt", "--no-turbo"]],
   # No optimization means disable all optimizations. OptimizeFunctionOnNextCall
@@ -22,7 +20,6 @@ ALL_VARIANT_FLAGS = {
 FAST_VARIANT_FLAGS = {
   "default": [[]],
   "stress": [["--stress-opt"]],
-  "turbofan": [["--turbo"]],
   "noturbofan": [["--no-turbo"]],
   "fullcode": [["--noopt", "--no-turbo"]],
   # No optimization means disable all optimizations. OptimizeFunctionOnNextCall
@@ -33,6 +30,5 @@ FAST_VARIANT_FLAGS = {
   "wasm_traps": [["--wasm_guard_pages", "--wasm_trap_handler", "--invoke-weak-callbacks"]],
 }
 
-ALL_VARIANTS = set(["default", "stress", "turbofan", "turbofan_opt",
-                    "noturbofan", "fullcode", "nooptimization", "asm_wasm",
-                    "wasm_traps"])
+ALL_VARIANTS = set(["default", "stress", "noturbofan", "fullcode",
+                    "nooptimization", "asm_wasm", "wasm_traps"])