Reland #4: Ensure WebView notifies desktop automation on creation, destruction, and change
Previous attempts:
https://codereview.chromium.org/
880063002
https://codereview.chromium.org/
895623003/
https://codereview.chromium.org/
890013006/
https://codereview.chromium.org/
907973004/
This latest attempt removes the logic that reloads ChromeVox at the beginning of a test.
Locally, under extremely heavy load, tests progressively ran slowe. The same copy of a test ran 1 second slower than a previous copy. Ultimately, this led to a timeout.
With the above change, this no longer occurs and hopefully fixes the flakeyness.
Change is located in chromevox_e2e_test_base.js.
TBR=dmazzoni@chromium.org
Review URL: https://codereview.chromium.org/
940763002
Cr-Commit-Position: refs/heads/master@{#316950}