Merge V8 5.2.361.47

https://chromium.googlesource.com/v8/v8/+/5.2.361.47

Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
diff --git a/test/intl/date-format/parse-invalid-input.js b/test/intl/date-format/parse-invalid-input.js
index ab0b889..47a9547 100644
--- a/test/intl/date-format/parse-invalid-input.js
+++ b/test/intl/date-format/parse-invalid-input.js
@@ -25,6 +25,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Flags: --intl-extra
+
 // Invalid input is handled properly.
 
 var dtf = new Intl.DateTimeFormat(['en']);