[regexp, intl] Intl should not cause side effects to the RegExp object.

test/test262/test262.status

Index: test/test262/test262.status
diff --git a/test/test262/test262.status b/test/test262/test262.status
index ecf4a207b07f2f8fbeadb753a3d7ecd52b015789..46b6d061f65a6eed993f4e5a4b6ec64cc7d0544a 100644
--- a/test/test262/test262.status
+++ b/test/test262/test262.status
@@ -125,9 +125,6 @@
   'intl402/DateTimeFormat/12.1.1_1': [FAIL],
   'intl402/NumberFormat/11.1.1_1': [FAIL],
 
-  # https://code.google.com/p/v8/issues/detail?id=4361
-  'intl402/Collator/10.1.1_a': [FAIL],
-
   # https://code.google.com/p/v8/issues/detail?id=4476
   'built-ins/String/prototype/toLocaleLowerCase/special_casing_conditional': [FAIL],
   'built-ins/String/prototype/toLocaleLowerCase/supplementary_plane': [FAIL],
@@ -238,14 +235,12 @@
   'intl402/Collator/10.2.3_b': [PASS, FAIL],
   'intl402/Collator/prototype/10.3_a': [FAIL],
   'intl402/DateTimeFormat/12.1.1': [FAIL],
-  'intl402/DateTimeFormat/12.1.1_a': [FAIL],
   'intl402/DateTimeFormat/12.1.2': [PASS, FAIL],
   'intl402/DateTimeFormat/12.1.2.1_4': [FAIL],
   'intl402/DateTimeFormat/12.2.3_b': [FAIL],
   'intl402/DateTimeFormat/prototype/12.3_a': [FAIL],
   'intl402/Number/prototype/toLocaleString/13.2.1_5': [PASS, FAIL],
   'intl402/NumberFormat/11.1.1_20_c': [FAIL],
-  'intl402/NumberFormat/11.1.1_a': [FAIL],
   'intl402/NumberFormat/11.1.2': [PASS, FAIL],
   'intl402/NumberFormat/11.1.2.1_4': [FAIL],
   'intl402/NumberFormat/11.2.3_b': [FAIL],