Fix the front end compiler tests.

Fix the front end compiler tests.

The front end tests run in a mode where the script is compiled to
Kernel, linked with the platform libraries, and written to disk as a
single binary containing both the script and platfrom libraries.

Ensure that this mode continues to work.

BUG=
R=asiva@google.com

Committed: https://github.com/dart-lang/sdk/commit/d3fa66a559add3bde051b36147f65acc259f3978

[Kevin Millikin (Google), 2017-04-25 22:07:52]

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

[siva, 2017-04-25 22:29:47]

lgtm

[Kevin Millikin (Google), 2017-04-25 22:41:51]

Description was changed from

==========
Fix the front end compiler tests.

The front end tests run in a mode where the script is compiled to
Kernel, linked with the platform libraries, and written to disk as a
single binary containing both the script and platfrom libraries.

Ensure that this mode continues to work.

BUG=
==========

to

==========
Fix the front end compiler tests.

The front end tests run in a mode where the script is compiled to
Kernel, linked with the platform libraries, and written to disk as a
single binary containing both the script and platfrom libraries.

Ensure that this mode continues to work.

BUG=
R=asiva@google.com

Committed:
https://github.com/dart-lang/sdk/commit/d3fa66a559add3bde051b36147f65acc259f3978
==========

[Kevin Millikin (Google), 2017-04-25 22:41:53]

Committed patchset #1 (id:1) manually as
d3fa66a559add3bde051b36147f65acc259f3978 (presubmit successful).