deps: ICU 60 bump

- Update to released ICU 60.1, including:
  - CLDR 32 (many new languages and data improvements)
  - Unicode 10 (8,518 new characters, including four new scripts,
  7,494 new Han characters, and 56 new emoji characters)
  - UTF-8 malformed bytes now handled according to W3C/WHATWG spec

Fixes: https://github.com/nodejs/node/issues/15540
PR-URL: https://github.com/nodejs/node/pull/16876
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/deps/icu-small/source/i18n/numfmt.cpp b/deps/icu-small/source/i18n/numfmt.cpp
index 90c53ce390..fee3bed8bf 100644
--- a/deps/icu-small/source/i18n/numfmt.cpp
+++ b/deps/icu-small/source/i18n/numfmt.cpp
@@ -1509,6 +1509,24 @@ NumberFormat::makeInstance(const Locale& desiredLocale,
     return f;
 }
 
+/**
+ * Get the rounding mode.
+ * @return A rounding mode
+ */
+NumberFormat::ERoundingMode NumberFormat::getRoundingMode() const {
+    // Default value. ICU4J throws an exception and we can't change this API.
+    return NumberFormat::ERoundingMode::kRoundUnnecessary;
+}
+
+/**
+ * Set the rounding mode.  This has no effect unless the rounding
+ * increment is greater than zero.
+ * @param roundingMode A rounding mode
+ */
+void NumberFormat::setRoundingMode(NumberFormat::ERoundingMode /*roundingMode*/) {
+    // No-op ICU4J throws an exception, and we can't change this API.
+}
+
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */