hg: jdk7/build/hotspot: 6961079: Build JDK7 for 64 bit Windows using free Windows 7.1 SDK 64 bit compilers

[philip.race at oracle.com]

Changeset: 70191885f707
Author:    prr
Date:      2010-06-16 09:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/build/hotspot/rev/70191885f707

6961079: Build JDK7 for 64 bit Windows using free Windows 7.1 SDK 64 bit compilers
Reviewed-by: ohair, jcoomes

! make/windows/makefiles/defs.make