hg: jdk8/tl/langtools: 8008023: Get rid of utf8 chars in two tests

[vicente . romero]

Changeset: 1936a884b290
Author:    vromero
Date:      2013-06-14 18:01 +0100
URL:       http://hg.openjdk.java.net/jdk8/tl/langtools/rev/1936a884b290

8008023: Get rid of utf8 chars in two tests
Reviewed-by: jjg

! test/tools/javac/api/6437999/Utf8.java
! test/tools/javac/api/T6306137.java