Dummy receiver optimization for super calls

Dummy receiver optimization for super calls

R=sigmund@google.com

Implements: https://github.com/dart-lang/sdk/issues/22727
Committed: https://github.com/dart-lang/sdk/commit/4f0e85997e54292516a5941d619660359f62764d

[sra1, 2016-08-17 18:07:01]

Patchset #2 (id:20001) has been deleted

[sra1, 2016-08-17 18:07:55]

Description was changed from

==========
Dummy receiver optimization for super calls

https://github.com/dart-lang/sdk/issues/22727
==========

to

==========
Dummy receiver optimization for super calls

Implements: https://github.com/dart-lang/sdk/issues/22727
==========

[sra1, 2016-08-17 18:07:55]

sra@google.com changed reviewers:
+ sigmund@google.com

[Siggi Cherem (dart-lang), 2016-08-17 18:15:06]

lgtm

[sra1, 2016-08-24 17:48:52]

Description was changed from

==========
Dummy receiver optimization for super calls

Implements: https://github.com/dart-lang/sdk/issues/22727
==========

to

==========
Dummy receiver optimization for super calls

R=sigmund@google.com

Implements: https://github.com/dart-lang/sdk/issues/22727
Committed:
https://github.com/dart-lang/sdk/commit/4f0e85997e54292516a5941d619660359f62764d
==========

[sra1, 2016-08-24 17:48:53]

Committed patchset #3 (id:60001) manually as
4f0e85997e54292516a5941d619660359f62764d (presubmit successful).