[debugger] Ensure at least one breakable position per function.

test/mjsunit/mjsunit.status

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@@ skipping 772 matching lines @@
   # TODO(yangguo,4690): assertion failures in debugger tests.
   'debug-allscopes-on-debugger': [FAIL],
   'debug-return-value': [FAIL],
   'debug-stepin-accessor-ic': [FAIL],
   'debug-stepnext-do-while': [FAIL],
   'es6/debug-stepnext-for': [FAIL],
   'es6/debug-stepin-generators': [FAIL],
   'es6/debug-stepin-string-template': [FAIL],
   'es6/debug-promises/stepin-constructor': [FAIL],
   'harmony/debug-stepin-proxies': [FAIL],
-  'regress/regress-debugger-redirect': [PASS, FAIL],
   'regress/regress-crbug-119800': [FAIL],
   'regress/regress-crbug-467180': [FAIL],
   'regress/regress-opt-after-debug-deopt': [FAIL],
 
    # TODO(rmcilroy,4765): assertion failures in LiveEdit tests.
   'debug-liveedit-restart-frame': [FAIL],
   'debug-liveedit-literals': [FAIL],
   'debug-liveedit-3': [FAIL],
   'debug-liveedit-1': [FAIL],
   'debug-liveedit-patch-positions-replace': [FAIL],
@@ skipping 94 matching lines @@
   # Tests taking too long.
   'array-functions-prototype-misc': [SKIP],
   'strong/implicit-conversions': [SKIP],
   'strong/load-element-mutate-backing-store': [SKIP],
 
   # Stack overflow.
   'big-array-literal': [SKIP],
 }],  # 'gcov_coverage'
 
 ]