Deoptimize Search - request a new resolved unit for local search.

Deoptimize Search - request a new resolved unit for local search.

It seems to me that it would be easier to integrate if we keep the
same search technique - search for Element references. I think any
saving can be only for local elements search. If it turns out to
be expensive, we could add priority results caching in the driver.

R=brianwilkerson@google.com
BUG=

Committed: https://github.com/dart-lang/sdk/commit/4fea218f7763d5864d592fd40884227d0ecbc01a

[Brian Wilkerson, 2016-11-22 18:29:46]

lgtm

[scheglov, 2016-11-22 18:34:32]

Description was changed from

==========
Deoptimize Search - request a new resolved unit for local search.

It seems to me that it would be easier to integrate if we keep the
same search technique - search for Element references. I think any
saving can be only for local elements search. If it turns out to
be expensive, we could add priority results caching in the driver.

R=brianwilkerson@google.com
BUG=
==========

to

==========
Deoptimize Search - request a new resolved unit for local search.

It seems to me that it would be easier to integrate if we keep the
same search technique - search for Element references. I think any
saving can be only for local elements search. If it turns out to
be expensive, we could add priority results caching in the driver.

R=brianwilkerson@google.com
BUG=

Committed:
https://github.com/dart-lang/sdk/commit/4fea218f7763d5864d592fd40884227d0ecbc01a
==========

[scheglov, 2016-11-22 18:34:33]

Committed patchset #1 (id:1) manually as
4fea218f7763d5864d592fd40884227d0ecbc01a (presubmit successful).