Create runtime type in new space and canonicalize to old space (fixes #27663).

Create runtime type in new space and canonicalize to old space (fixes #27663).

R=asiva@google.com, hausner@google.com

Committed: https://github.com/dart-lang/sdk/commit/6418f8f36caf4f6af2f575c2f1a7ca828d82ee00

[regis, 2016-10-25 09:38:06]

regis@google.com changed reviewers:
+ rmacnak@google.com

[siva, 2016-10-25 10:36:46]

asiva@google.com changed reviewers:
+ asiva@google.com

[siva, 2016-10-25 10:36:46]

lgtm

[hausner, 2016-10-25 10:46:18]

hausner@google.com changed reviewers:
+ hausner@google.com

[hausner, 2016-10-25 10:46:18]

lgtm

[regis, 2016-10-25 11:54:43]

Thanks you both!

Siva, I looked at asserting that a non-canonical type would always be allocated
in the new space, but that would require more changes, since the parser
allocates types in the old space by default. That's something we could try in a
different cl.

[regis, 2016-10-25 11:56:54]

Description was changed from

==========
Create runtime type in new space and canonicalize to old space (fixes #27663).
==========

to

==========
Create runtime type in new space and canonicalize to old space (fixes #27663).

R=asiva@google.com, hausner@google.com

Committed:
https://github.com/dart-lang/sdk/commit/6418f8f36caf4f6af2f575c2f1a7ca828d82ee00
==========

[regis, 2016-10-25 11:56:55]

Committed patchset #1 (id:1) manually as
6418f8f36caf4f6af2f575c2f1a7ca828d82ee00 (presubmit successful).