[ESNext] Stage --harmony-strict-legacy-accessor-builtins

R=littledan@chromium.org

Bug: v8:5070
Change-Id: I15d26410eafca47eec7ecd0b3ca58d608f4ae0cc
Reviewed-on: https://chromium-review.googlesource.com/487029Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44903}

src/flag-definitions.h

@@ -203,20 +203,20 @@ DEFINE_IMPLICATION(es_staging, harmony)
   V(harmony_async_iteration, "harmony async iteration")                 \
   V(harmony_dynamic_import, "harmony dynamic import")                   \
   V(harmony_promise_finally, "harmony Promise.prototype.finally")       \
-  V(harmony_strict_legacy_accessor_builtins,                            \
-    "treat __defineGetter__ and related functions as strict")           \
   V(harmony_restrict_constructor_return,                                \
     "harmony disallow non undefined primitive return value from class " \
     "constructor")
 
 // Features that are complete (but still behind --harmony/es-staging flag).
-#define HARMONY_STAGED(V)                                                \
-  V(harmony_function_tostring, "harmony Function.prototype.toString")    \
-  V(harmony_regexp_dotall, "harmony regexp dotall flag")                 \
-  V(harmony_regexp_lookbehind, "harmony regexp lookbehind")              \
-  V(harmony_regexp_named_captures, "harmony regexp named captures")      \
-  V(harmony_regexp_property, "harmony unicode regexp property classes")  \
-  V(harmony_template_escapes,                                            \
+#define HARMONY_STAGED(V)                                               \
+  V(harmony_function_tostring, "harmony Function.prototype.toString")   \
+  V(harmony_regexp_dotall, "harmony regexp dotall flag")                \
+  V(harmony_regexp_lookbehind, "harmony regexp lookbehind")             \
+  V(harmony_regexp_named_captures, "harmony regexp named captures")     \
+  V(harmony_regexp_property, "harmony unicode regexp property classes") \
+  V(harmony_strict_legacy_accessor_builtins,                            \
+    "treat __defineGetter__ and related functions as strict")           \
+  V(harmony_template_escapes,                                           \
     "harmony invalid escapes in tagged template literals")
 
 // Features that are shipping (turned on by default, but internal flag remains).