tree 46e4a0fab239c9f019866739700c9d4a30352db4
parent 76c4db769d498b01ca5650ca97a35403d1a8b33d
author Bryan Henry <bryanhenry@google.com> 1547592471 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1547598535 +0000

[test_driver] Get EnvironmentController when creating environment

EnvironmentController is being made a required argument for
CreateNestedEnvironment in fxr/241175. This helps ensure that
Environments aren't abandoned unintenionally and never cleaned up,
especially in tests.

Test: Build & CQ (though the topaz_modular_integration_tests that use this
seem to be disabled at the moment)

Change-Id: I17b5c155ccc863a0ec3b34b516a5f763af2b7ce2