hg: jdk9/sandbox/langtools: 8154500: fix handling of jdk.launcher.patch.* in tests

[chris.hegarty at oracle.com]

Changeset: c0b062e1effd
Author:    jjg
Date:      2016-04-18 19:14 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/c0b062e1effd

8154500: fix handling of jdk.launcher.patch.* in tests
Reviewed-by: ksrini

! test/jdk/javadoc/tool/6964914/TestStdDoclet.java
! test/jdk/javadoc/tool/6964914/TestUserDoclet.java
! test/tools/javadoc/6964914/TestStdDoclet.java
! test/tools/javadoc/6964914/TestUserDoclet.java