[regexp] Change test262 expectation for noi18n build.

test/test262/test262.status

Index: test/test262/test262.status
diff --git a/test/test262/test262.status b/test/test262/test262.status
index 081c489a3b88d6b1af67bd761463a3a89ca2df4f..a0b72122bade46ab5ed71fa086235b9692ca0748 100644
--- a/test/test262/test262.status
+++ b/test/test262/test262.status
@@ -33,9 +33,6 @@
   'intl402/11.2.3_b': [FAIL],
   'intl402/12.2.3_b': [FAIL],
 
-  # Unicode canonicalization is not available with i18n turned off.
-  'built-ins/String/prototype/localeCompare/15.5.4.9_CE': [['no_i18n', SKIP]],
-
   ###################### NEEDS INVESTIGATION #######################
 
   # Possibly same cause as S8.5_A2.1, below: floating-point tests.
@@ -485,12 +482,18 @@
   'intl402/NumberFormat/prototype/format/11.3.2_TRP': [SKIP],
 }],  # system == macos
 
-['no_i18n == True and mode == debug', {
+['no_i18n == True', {
+  # Unicode canonicalization is not available with i18n turned off.
+  'built-ins/String/prototype/localeCompare/15.5.4.9_CE': [SKIP],
+
+  # Unicode regexp case mapping is not available with i18n turned off.
+  'language/literals/regexp/u-case-mapping': [SKIP],
+
   # BUG(v8:4437).
   'built-ins/String/prototype/normalize/return-normalized-string': [SKIP],
   'built-ins/String/prototype/normalize/return-normalized-string-from-coerced-form': [SKIP],
   'built-ins/String/prototype/normalize/return-normalized-string-using-default-parameter': [SKIP],
-}],  # no_i18n == True and mode == debug
+}],  # no_i18n == True
 
 
 ['arch == arm or arch == mipsel or arch == mips or arch == arm64 or arch == mips64 or arch == mips64el', {