Regressed by https://github.com/unicode-org/icu/commit/c3fe7e09d844

../deps/v8/src/objects/intl-objects.cc:246:22: error: use of undeclared identifier 'FALSE'
                     FALSE, &status);
                     ^
../deps/v8/src/objects/intl-objects.cc:425:22: error: use of undeclared identifier 'FALSE'
                     FALSE, &status);
                     ^
../deps/v8/src/objects/intl-objects.cc:660:22: error: use of undeclared identifier 'FALSE'
                     FALSE, &status);
                     ^
../deps/v8/src/objects/intl-objects.cc:799:22: error: use of undeclared identifier 'FALSE'
                     FALSE, &status);
                     ^
../deps/v8/src/runtime/runtime-intl.cc:88:66: error: use of undeclared identifier 'TRUE'
  uloc_toLanguageTag(icu_result, result, ULOC_FULLNAME_CAPACITY, TRUE, &error);
                                                                 ^
../deps/v8/src/runtime/runtime-intl.cc:135:66: error: use of undeclared identifier 'FALSE'
    uloc_toLanguageTag(icu_name, result, ULOC_FULLNAME_CAPACITY, FALSE, &error);
                                                                 ^
../deps/v8/src/runtime/runtime-intl.cc:167:22: error: use of undeclared identifier 'FALSE'
                     FALSE, &status);
                     ^
../deps/v8/src/runtime/runtime-intl.cc:402:9: error: use of undeclared identifier 'FALSE'
        FALSE, GetUCharBufferFromFlat(flat1, &sap1, length1), length1);
        ^
../deps/v8/src/runtime/runtime-intl.cc:404:9: error: use of undeclared identifier 'FALSE'
        FALSE, GetUCharBufferFromFlat(flat2, &sap2, length2), length2);
        ^

--- deps/v8/src/objects/intl-objects.cc.orig	2020-09-15 13:25:38 UTC
+++ deps/v8/src/objects/intl-objects.cc
@@ -243,7 +243,7 @@ void SetResolvedDateSettings(Isolate* isolate, const i
   char result[ULOC_FULLNAME_CAPACITY];
   status = U_ZERO_ERROR;
   uloc_toLanguageTag(icu_locale.getName(), result, ULOC_FULLNAME_CAPACITY,
-                     FALSE, &status);
+                     false, &status);
   if (U_SUCCESS(status)) {
     JSObject::SetProperty(resolved, factory->NewStringFromStaticChars("locale"),
                           factory->NewStringFromAsciiChecked(result),
@@ -422,7 +422,7 @@ void SetResolvedNumericSettings(Isolate* isolate, cons
   char result[ULOC_FULLNAME_CAPACITY];
   UErrorCode status = U_ZERO_ERROR;
   uloc_toLanguageTag(icu_locale.getName(), result, ULOC_FULLNAME_CAPACITY,
-                     FALSE, &status);
+                     false, &status);
   if (U_SUCCESS(status)) {
     JSObject::SetProperty(resolved, factory->NewStringFromStaticChars("locale"),
                           factory->NewStringFromAsciiChecked(result),
@@ -657,7 +657,7 @@ void SetResolvedCollatorSettings(Isolate* isolate,
   char result[ULOC_FULLNAME_CAPACITY];
   status = U_ZERO_ERROR;
   uloc_toLanguageTag(icu_locale.getName(), result, ULOC_FULLNAME_CAPACITY,
-                     FALSE, &status);
+                     false, &status);
   if (U_SUCCESS(status)) {
     JSObject::SetProperty(resolved, factory->NewStringFromStaticChars("locale"),
                           factory->NewStringFromAsciiChecked(result),
@@ -796,7 +796,7 @@ void SetResolvedBreakIteratorSettings(Isolate* isolate
   char result[ULOC_FULLNAME_CAPACITY];
   status = U_ZERO_ERROR;
   uloc_toLanguageTag(icu_locale.getName(), result, ULOC_FULLNAME_CAPACITY,
-                     FALSE, &status);
+                     false, &status);
   if (U_SUCCESS(status)) {
     JSObject::SetProperty(resolved, factory->NewStringFromStaticChars("locale"),
                           factory->NewStringFromAsciiChecked(result),
--- deps/v8/src/runtime/runtime-intl.cc.orig	2020-09-15 13:25:38 UTC
+++ deps/v8/src/runtime/runtime-intl.cc
@@ -85,7 +85,7 @@ RUNTIME_FUNCTION(Runtime_CanonicalizeLanguageTag) {
   char result[ULOC_FULLNAME_CAPACITY];
 
   // Force strict BCP47 rules.
-  uloc_toLanguageTag(icu_result, result, ULOC_FULLNAME_CAPACITY, TRUE, &error);
+  uloc_toLanguageTag(icu_result, result, ULOC_FULLNAME_CAPACITY, true, &error);
 
   if (U_FAILURE(error) || error == U_STRING_NOT_TERMINATED_WARNING) {
     return *factory->NewStringFromAsciiChecked(kInvalidTag);
@@ -132,7 +132,7 @@ RUNTIME_FUNCTION(Runtime_AvailableLocalesOf) {
 
     error = U_ZERO_ERROR;
     // No need to force strict BCP47 rules.
-    uloc_toLanguageTag(icu_name, result, ULOC_FULLNAME_CAPACITY, FALSE, &error);
+    uloc_toLanguageTag(icu_name, result, ULOC_FULLNAME_CAPACITY, false, &error);
     if (U_FAILURE(error) || error == U_STRING_NOT_TERMINATED_WARNING) {
       // This shouldn't happen, but lets not break the user.
       continue;
@@ -164,7 +164,7 @@ RUNTIME_FUNCTION(Runtime_GetDefaultICULocale) {
   char result[ULOC_FULLNAME_CAPACITY];
   UErrorCode status = U_ZERO_ERROR;
   uloc_toLanguageTag(default_locale.getName(), result, ULOC_FULLNAME_CAPACITY,
-                     FALSE, &status);
+                     false, &status);
   if (U_SUCCESS(status)) {
     return *factory->NewStringFromAsciiChecked(result);
   }
@@ -399,9 +399,9 @@ RUNTIME_FUNCTION(Runtime_InternalCompare) {
     std::unique_ptr<uc16[]> sap1;
     std::unique_ptr<uc16[]> sap2;
     icu::UnicodeString string_val1(
-        FALSE, GetUCharBufferFromFlat(flat1, &sap1, length1), length1);
+        false, GetUCharBufferFromFlat(flat1, &sap1, length1), length1);
     icu::UnicodeString string_val2(
-        FALSE, GetUCharBufferFromFlat(flat2, &sap2, length2), length2);
+        false, GetUCharBufferFromFlat(flat2, &sap2, length2), length2);
     result = collator->compare(string_val1, string_val2, status);
   }
   if (U_FAILURE(status)) return isolate->ThrowIllegalOperation();