Revert of [csa] Add assertions to CSA

test/mjsunit/mjsunit.status

 # 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 615 matching lines @@
 
   # Slow tests.
   'regress/regress-2185-2': [SKIP],
 }],  # variant == stress
 
 ##############################################################################
 ['variant == noturbofan_stress', {
   # Slow tests.
   'ignition/regress-599001-verifyheap': [SKIP],
   'regress/regress-2185-2': [SKIP],
-
-  # Crankshaft bug, wrong elements kind: crbug.com/v8/6342
-  'regress/regress-2671': [SKIP],
-  'regress/regress-2671-1': [SKIP],
 }],  # variant == noturbofan_stress
 
 ##############################################################################
 ['variant == nooptimization', {
   # Slow tests.
   'regress/regress-2185-2': [SKIP],
 }],  # variant == nooptimization
 
 ##############################################################################
 ['variant == noturbofan and no_snap', {
@@ skipping 38 matching lines @@
   'lithium/*': [SKIP],
   'third_party/*': [SKIP],
   'tools/*': [SKIP],
   'apply': [SKIP],
   'math-*': [SKIP],
   'unicode-test': [SKIP],
   'whitespaces': [SKIP],
 }],  # variant == wasm_traps
 
 ]