c86e2842a5
File API tests that use global variables to invoke certain behaviors for the file chooser were not always cleaning up those variables, or they would clean them up too late, leading to flakes with use-after-free or unexpected values being set. This CL move these setting these variables into RAII-style objects that set them to the desired values, then reset them on destruction. Bug: 1199424 Change-Id: I8c049439a6d438f915623b4cf85ee1dbbc9f4f55 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2845093 Reviewed-by: Trent Apted <tapted@chromium.org> Reviewed-by: Devlin <rdevlin.cronin@chromium.org> Commit-Queue: David Bertoni <dbertoni@chromium.org> Cr-Commit-Position: refs/heads/master@{#893960}