hg: jdk/jdk: 8210274: Source Launcher should work with a security manager

[jonathan.gibbons at oracle.com]

Changeset: 789cc1561621
Author:    jjg
Date:      2018-09-26 11:41 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/789cc1561621

8210274: Source Launcher should work with a security manager
Reviewed-by: mchung, alanb

! src/jdk.compiler/share/classes/com/sun/tools/javac/launcher/Main.java
! test/langtools/tools/javac/launcher/SourceLauncherTest.java