hg: jigsaw/jigsaw/jdk: Clean-up/recover when attempt to add remote repository fails

[alan.bateman at oracle.com]

Changeset: 115b3bb6de96
Author:    alanb
Date:      2012-02-14 11:47 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jigsaw/jdk/rev/115b3bb6de96

Clean-up/recover when attempt to add remote repository fails
Reviewed-by: chegar, mchung

! src/share/classes/org/openjdk/jigsaw/RemoteRepository.java
! src/share/classes/org/openjdk/jigsaw/SimpleLibrary.java