2. Fix issues about PCD usage: PCDs in DSC file should be within one of validate PCD types in dependent package DEC file. (Newer build tool will do stricter checking.) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4357 6f19259b-4bc3-4df7-8a09-765794883524