Revert of [es6] stage sticky regexps and RegExp.prototype.flags.

test/test262/test262.status

Index: test/test262/test262.status
diff --git a/test/test262/test262.status b/test/test262/test262.status
index 67c8b7307212bee5ae1e20284aca43bbd39467b7..10933277f404f7ecad14b66304e6f58fefef03ce 100644
--- a/test/test262/test262.status
+++ b/test/test262/test262.status
@@ -518,13 +518,23 @@
   # https://code.google.com/p/v8/issues/detail?id=4342
   'built-ins/RegExp/prototype/exec/get-sticky-coerce': [FAIL],
   'built-ins/RegExp/prototype/exec/get-sticky-err': [FAIL],
+  'built-ins/RegExp/prototype/exec/y-fail-lastindex': [FAIL],
   'built-ins/RegExp/prototype/exec/y-fail-lastindex-no-write': [FAIL],
+  'built-ins/RegExp/prototype/exec/y-fail-return': [FAIL],
+  'built-ins/RegExp/prototype/exec/y-fail-lastindex': [FAIL],
+  'built-ins/RegExp/prototype/exec/y-init-lastindex': [FAIL],
+  'built-ins/RegExp/prototype/exec/y-set-lastindex': [FAIL],
   'built-ins/RegExp/prototype/sticky/prop-desc': [FAIL],
   'built-ins/RegExp/prototype/sticky/this-invalid-obj': [FAIL],
   'built-ins/RegExp/prototype/sticky/this-non-obj': [FAIL],
+  'built-ins/RegExp/prototype/sticky/this-regexp': [FAIL],
   'built-ins/RegExp/prototype/test/get-sticky-coerce': [FAIL],
   'built-ins/RegExp/prototype/test/get-sticky-err': [FAIL],
   'built-ins/RegExp/prototype/test/y-fail-lastindex-no-write': [FAIL],
+  'built-ins/RegExp/prototype/test/y-fail-return': [FAIL],
+  'built-ins/RegExp/prototype/test/y-fail-lastindex': [FAIL],
+  'built-ins/RegExp/prototype/test/y-init-lastindex': [FAIL],
+  'built-ins/RegExp/prototype/test/y-set-lastindex': [FAIL],
   'built-ins/RegExp/valid-flags-y': [FAIL],
 
   # https://code.google.com/p/v8/issues/detail?id=4305
@@ -561,9 +571,7 @@
   'built-ins/String/prototype/split/cstm-split-get-err': [FAIL],
 
   # https://code.google.com/p/v8/issues/detail?id=4346
-  'built-ins/RegExp/prototype/flags/name': [FAIL],
-  'built-ins/RegExp/prototype/flags/y-attr-err': [FAIL],
-  'built-ins/RegExp/prototype/flags/u': [FAIL],
+  'built-ins/RegExp/prototype/flags/*': [FAIL],
 
   # https://code.google.com/p/v8/issues/detail?id=4347
   'built-ins/RegExp/prototype/global/name': [FAIL],