hg: build-infra/jdk8: 2 new changesets

[tim.bell at oracle.com]

Changeset: cb4e83ce2e86
Author:    tbell
Date:      2012-12-29 11:51 -0800
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/cb4e83ce2e86

fixpath could do more and report why if CreateProcess returns an error.

! common/src/fixpath.c

Changeset: 429cc7f39e81
Author:    tbell
Date:      2012-12-29 11:52 -0800
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/429cc7f39e81

merge