Update unicode to 6.3.0.

src/unicode.cc

Index: src/unicode.cc
diff --git a/src/unicode.cc b/src/unicode.cc
index bd32467786fcaa00617692851309b7eb74ca4995..88088e5a629d053b7217493ec4d523716d492630 100644
--- a/src/unicode.cc
+++ b/src/unicode.cc
@@ -25,7 +25,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
-// This file was generated at 2012-03-06 09:55:58.934483
+// This file was generated at 2014-02-06 15:51:56.169274
 
 #include "unicode-inl.h"
 #include <stdlib.h>
@@ -712,9 +712,9 @@ bool Letter::Is(uchar c) {
 
 // Space:                point.category == 'Zs'
 
-static const uint16_t kSpaceTable0Size = 4;
-static const int32_t kSpaceTable0[4] = {
-  32, 160, 5760, 6158 };  // NOLINT
+static const uint16_t kSpaceTable0Size = 3;
+static const int32_t kSpaceTable0[3] = {
+  32, 160, 5760 };  // NOLINT
 static const uint16_t kSpaceTable1Size = 5;
 static const int32_t kSpaceTable1[5] = {
   1073741824, 10, 47, 95, 4096 };  // NOLINT