[flags] Remove --harmony-promise-all-settled

It's shipped since M76.

Bug: v8:9060
Change-Id: Ifb107f3ef77ab803d5c0ce34f0a31ac33088c41a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2510610
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70956}

src/flags/flag-definitions.h

@@ -280,7 +280,6 @@ DEFINE_IMPLICATION(harmony_weak_refs_with_cleanup_some, harmony_weak_refs)
 #define HARMONY_SHIPPING_BASE(V)                                          \
   V(harmony_sharedarraybuffer, "harmony sharedarraybuffer")               \
   V(harmony_atomics, "harmony atomics")                                   \
-  V(harmony_promise_all_settled, "harmony Promise.allSettled")            \
   V(harmony_promise_any, "harmony Promise.any")                           \
   V(harmony_private_methods, "harmony private methods in class literals") \
   V(harmony_weak_refs, "harmony weak references")                         \

src/init/bootstrapper.cc

@@ -2301,6 +2301,9 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
         isolate_, promise_fun, "all", Builtins::kPromiseAll, 1, true);
     native_context()->set_promise_all(*promise_all);
 
+    InstallFunctionWithBuiltinId(isolate_, promise_fun, "allSettled",
+                                 Builtins::kPromiseAllSettled, 1, true);
+
     InstallFunctionWithBuiltinId(isolate_, promise_fun, "race",
                                  Builtins::kPromiseRace, 1, true);
 
@@ -4274,12 +4277,6 @@ void Genesis::InitializeGlobal_harmony_promise_any() {
   native_context()->set_promise_any(*promise_any);
 }
 
-void Genesis::InitializeGlobal_harmony_promise_all_settled() {
-  if (!FLAG_harmony_promise_all_settled) return;
-  SimpleInstallFunction(isolate(), isolate()->promise_function(), "allSettled",
-                        Builtins::kPromiseAllSettled, 1, true);
-}
-
 void Genesis::InitializeGlobal_harmony_regexp_match_indices() {
   if (!FLAG_harmony_regexp_match_indices) return;
 

test/mjsunit/harmony/promise-all-settled.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --allow-natives-syntax --harmony-promise-all-settled --ignore-unhandled-promises
+// Flags: --allow-natives-syntax --ignore-unhandled-promises
 
 class MyError extends Error {}
 

test/mjsunit/promise-perform-all-settled-resolve-lookup.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
-// Flags: --allow-natives-syntax --harmony-promise-all-settled
+// Flags: --allow-natives-syntax
 
 let count = 0;
 class MyPromise extends Promise {

test/test262/testcfg.py

@@ -49,7 +49,6 @@ FEATURE_FLAGS = {
   'Intl.DateTimeFormat-quarter': '--harmony-intl-dateformat-quarter',
   'String.prototype.replaceAll': '--harmony_string_replaceall',
   'Symbol.prototype.description': '--harmony-symbol-description',
-  'Promise.allSettled': '--harmony-promise-all-settled',
   'FinalizationRegistry': '--harmony-weak-refs-with-cleanup-some',
   'WeakRef': '--harmony-weak-refs-with-cleanup-some',
   'host-gc-required': '--expose-gc-as=v8GC',