Subject: [PATCH] Fix compilation against ICU 59+.

ICU4C has moved to char16_t as the type for UTF-16
http://site.icu-project.org/download/59

diff --git a/modules/web/src/main/native/Source/WTF/wtf/unicode/java/UnicodeJava.h b/modules/web/src/main/native/Source/WTF/wtf/unicode/java/UnicodeJava.h
index 0993aa6..e6ea131 100644
--- a/modules/web/src/main/native/Source/WTF/wtf/unicode/java/UnicodeJava.h
+++ b/modules/web/src/main/native/Source/WTF/wtf/unicode/java/UnicodeJava.h
@@ -15,21 +15,6 @@

 #define CharProp(p) com_sun_webkit_dom_CharacterDataImpl_##p

-#if PLATFORM(JAVA) && OS(WINDOWS)
-typedef wchar_t UChar;
-#else
-typedef uint16_t UChar;
-#endif
-
-// #ifdef UChar32
-// #undef UChar32
-// #endif
-
-#ifndef __UMACHINE_H__ //XXX: recheck
-typedef uint32_t UChar32;
-#endif
-
-#define U_MASK(x) ((uint32_t)1<<(x))
 #define USE_FAST_PATH(c, fast, slow) ((c) <= 0x7F ? fast((char)c) : slow(c))

 #define CHECK_PROPERTY(c, mask, isSet) \
--
2.26.2