1. Retire Print protocol 2. Retire platform variable GUID 3. Merge Performance Protocol GUID C Name, Pei Performance HOB, and performance variable 4. Introduce dynamic PCD: PcdConOutRow, PcdConOutColumn for console output mode. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7573 6f19259b-4bc3-4df7-8a09-765794883524