The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3e256ad41fdb6711f19c85cc80a7c860304a9b45

commit 3e256ad41fdb6711f19c85cc80a7c860304a9b45
Author: warx <warx@chromium.org>
Date: Wed Nov 16 19:14:04 2016

Re-enable tabs_interactive_uitest for linux_aura

Changes include:
(1) change BringBrowserWindowToFront with BrowserActivationWaiter support
(2) enable tabs_interactive_uitest for linux_aura

BUG= 665233 
TEST=automate tests

Review-Url: https://codereview.chromium.org/2500093003
Cr-Commit-Position: refs/heads/master@{#432584}

[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/browser/extensions/api/tabs/tabs_interactive_test.cc
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/browser/ui/browser_focus_uitest.cc
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/test/BUILD.gn
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/test/base/interactive_test_utils.cc
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/test/base/interactive_test_utils.h
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/test/base/ui_test_utils.cc
[modify] https://crrev.com/3e256ad41fdb6711f19c85cc80a7c860304a9b45/chrome/test/base/ui_test_utils.h