New analzyer snapshot.
New analzyer snapshot.

Replace isInstanceOf() with a predicate.

Tweaks for other packages.

R=brianwilkerson@google.com
BUG=

Review URL: https://codereview.chromium.org//186153005

git-svn-id: 03ce01c0aef5575341110df69fddd5703b005ee4@33304 260f80e4-7a28-3924-810f-c04153c831b5

dart-lang/code_transformers,dart-archive/code_transformers