Update unicode to 6.3.0.

src/jsregexp.cc

Index: src/jsregexp.cc
diff --git a/src/jsregexp.cc b/src/jsregexp.cc
index edd2eacd3dff7d7536ab8371dca18a0fe7b674f0..10db45950421f0438e2cf8146bbda86aee67feda 100644
--- a/src/jsregexp.cc
+++ b/src/jsregexp.cc
@@ -3598,7 +3598,7 @@ class AlternativeGenerationList {
 
 // The '2' variant is has inclusive from and exclusive to.
 static const int kSpaceRanges[] = { '\t', '\r' + 1, ' ', ' ' + 1, 0x00A0,
-    0x00A1, 0x1680, 0x1681, 0x180E, 0x180F, 0x2000, 0x200B, 0x2028, 0x202A,
+    0x00A1, 0x1680, 0x1681, 0x2000, 0x200B, 0x2028, 0x202A,
     0x202F, 0x2030, 0x205F, 0x2060, 0x3000, 0x3001, 0xFEFF, 0xFF00, 0x10000 };
 static const int kSpaceRangeCount = ARRAY_SIZE(kSpaceRanges);