Do not eagerly finalize classes in CHA, instead regard unfinalized classes as ’non-existent’ and only invalidate optimized code at finalization of the class.
Rename FinalizePendingClasses to FinalizePendingClassInterfaces as the class finalization occurs lazily.
TODO: add dependency information to deoptimize/remove only relevant optimized code.

R=regis@google.com

Review URL: https://codereview.chromium.org//81333003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30582 260f80e4-7a28-3924-810f-c04153c831b5
17 files changed