hg: jdk7/build/jdk: 2 new changesets

[david.katleman at sun.com]

Changeset: d6c6d9566126
Author:    katleman
Date:      2011-03-16 09:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/build/jdk/rev/d6c6d9566126

6973319: incorrect spec version in jdk 7 rt.jar manifest
Reviewed-by: ohair

! make/tools/manifest.mf

Changeset: 76a2ea69f47f
Author:    katleman
Date:      2011-03-16 09:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/build/jdk/rev/76a2ea69f47f

7022473: JDK7 still runs /etc/prtconf to find memory size
Reviewed-by: ohair

! make/common/shared/Platform.gmk