e5ca48a7d5
Adds a new cmdline flags
--dart-sdk to point it at a directory where the dart library files are staged
--platform the name of the platform {dartium, vm, frog, dart2js}
to target with the analyzer
Committed: https://code.google.com/p/dart/source/detail?r=5885
Review URL: https://chromiumcodereview.appspot.com//9860009
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5930 260f80e4-7a28-3924-810f-c04153c831b5