hg: jdk/jdk: 8220227: Host Locale Provider getDisplayCountry returns error message under non-English Win10

[naoto.sato at oracle.com]

Changeset: 9fc262a75638
Author:    tnakamura
Date:      2019-03-13 13:05 +0900
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/9fc262a75638

8220227: Host Locale Provider getDisplayCountry returns error message under non-English Win10
Summary: Adjusting to detect translated Unknown messages
Reviewed-by: naoto

! src/java.base/windows/classes/sun/util/locale/provider/HostLocaleProviderAdapterImpl.java
! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c
! test/jdk/java/util/Locale/LocaleProviders.java
! test/jdk/java/util/Locale/LocaleProvidersRun.java