Android patch: Ticket #11578: #define U_USE_USRDATA 0

This is a temporary workaround until the issue has been fixed upstream:

http://bugs.icu-project.org/trac/ticket/11578

This change was introduced in Android by these patches:

https://android.googlesource.com/platform/external/icu/+/72bf11c
https://android.googlesource.com/platform/external/icu/+/e3816ae

Change-Id: Ib0319a6e7e0913873d015d7de2ce2846afcde53a
diff --git a/icu4c/source/common/unicode/utypes.h b/icu4c/source/common/unicode/utypes.h
index 09037a8..c5a53dd 100644
--- a/icu4c/source/common/unicode/utypes.h
+++ b/icu4c/source/common/unicode/utypes.h
@@ -137,7 +137,11 @@
 #define U_ICUDATA_NAME    "icudt" U_ICU_VERSION_SHORT U_ICUDATA_TYPE_LETTER
 #ifndef U_HIDE_INTERNAL_API
 #define U_USRDATA_NAME    "usrdt" U_ICU_VERSION_SHORT U_ICUDATA_TYPE_LETTER  /**< @internal */
-#define U_USE_USRDATA     1  /**< @internal */
+/* BEGIN android-change - U_USE_USRDATA should be off by default. */
+#ifndef U_USE_USRDATA
+#define U_USE_USRDATA     0  /**< @internal */
+#endif  /* U_USE_USRDATA */
+/* END android-change */
 #endif  /* U_HIDE_INTERNAL_API */
 
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