7080001: Need to bump version numbers in build.properties for 8

Reviewed-by: jjg

make/build.properties

 #
-# Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -44,7 +44,7 @@ boot.javac.target = 7
 target.java = ${target.java.home}/bin/java
 
 # Version info -- override as needed
-jdk.version = 1.7.0
+jdk.version = 1.8.0
 build.number = b00
 milestone = internal
 
@@ -60,8 +60,8 @@ full.version = ${release}-${build.number}
 bootstrap.full.version = ${bootstrap.release}-${build.number}
 
 # options for the <javac> tasks used to compile the tools
-javac.source = 7
-javac.target = 7
+javac.source = 8
+javac.target = 8
 javac.debug = true
 javac.debuglevel = source,lines
 javac.no.jdk.warnings = -XDignore.symbol.file=true