tree 3f6837e6c3ccf1322eccd9058d7b14d69c55f041
parent 366b2246d6fcba8fd2cef00f3ef03acd53a5d47c
author fdoray <fdoray@chromium.org> 1494461142 -0700
committer Commit bot <commit-bot@chromium.org> 1494461142 +0000

Use ScopedTaskEnvironment instead of MessageLoop in service_manager::test::ServiceTest.

ScopedTaskEnvironment allows usage of ThreadTaskRunnerHandle and
base/task_scheduler/post_task.h within its scope. It should be
instantiated in everytest that uses either of these APIs
(i.e. no test should instantiate a MessageLoop directly).

Motivation for ScopedTaskEnvironment can be found in:
https://docs.google.com/document/d/1QabRo8c7D9LsYY3cEcaPQbOCLo8Tu-6VLykYXyl3Pkk/edit

BUG=708584

Review-Url: https://codereview.chromium.org/2878453002
Cr-Commit-Position: refs/heads/master@{#470758}