hg: jdk/sandbox: 8196211: Move two sun/nio/cs tests into OpenJDK

[chris.hegarty at oracle.com]

Changeset: d51e64840b4f
Author:    amlu
Date:      2018-01-31 12:04 +0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d51e64840b4f

8196211: Move two sun/nio/cs tests into OpenJDK
Reviewed-by: psandoz

+ test/jdk/sun/nio/cs/EUCTWBufferBoundaryDecodeTest.java
+ test/jdk/sun/nio/cs/MalformedSurrogateStringTest.java
+ test/jdk/sun/nio/cs/tradChinese.po
+ test/jdk/sun/nio/cs/tradChinese.win.po