[unibrow] remove mongolian vowel separator as white space.

test/unittests/char-predicates-unittest.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/char-predicates.h"
 #include "src/unicode.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace v8 {
 namespace internal {
 
 TEST(CharPredicatesTest, WhiteSpace) {
   // As of Unicode 6.3.0, \u180E is no longer a white space. We still consider
   // it to be one though, since JS recognizes all white spaces in Unicode 5.1.
   EXPECT_TRUE(WhiteSpace::Is(0x0009));
   EXPECT_TRUE(WhiteSpace::Is(0x000B));
   EXPECT_TRUE(WhiteSpace::Is(0x000C));
   EXPECT_TRUE(WhiteSpace::Is(' '));
   EXPECT_TRUE(WhiteSpace::Is(0x00A0));
-  EXPECT_TRUE(WhiteSpace::Is(0x180E));
   EXPECT_TRUE(WhiteSpace::Is(0xFEFF));
 }
 
 
 TEST(CharPredicatesTest, WhiteSpaceOrLineTerminator) {
   // As of Unicode 6.3.0, \u180E is no longer a white space. We still consider
   // it to be one though, since JS recognizes all white spaces in Unicode 5.1.
   // White spaces
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x0009));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x000B));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x000C));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(' '));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x00A0));
-  EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x180E));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0xFEFF));
   // Line terminators
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x000A));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x000D));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x2028));
   EXPECT_TRUE(WhiteSpaceOrLineTerminator::Is(0x2029));
 }
 
 
 TEST(CharPredicatesTest, IdentifierStart) {
@@ skipping 67 matching lines @@
   // Neither.
   EXPECT_FALSE(IdentifierStart::Is(0x10111));  // Category No
   EXPECT_FALSE(IdentifierPart::Is(0x10111));
   EXPECT_FALSE(IdentifierStart::Is(0x1F4A9));  // Category So
   EXPECT_FALSE(IdentifierPart::Is(0x1F4A9));
 }
 #endif  // V8_I18N_SUPPORT
 
 }  // namespace internal
 }  // namespace v8