GitLab

This reverts commit a9965c86.

Reason for revert: <INSERT REASONING HERE>
still seems to flake even when run serially on bots

Original change's description:
> Split chromevox_tests into two targets
> 
> - large chromevox tests will move to interactive_ui_tests
> These tests drive the user interface by using automation and wait for text to speech feedback that comes from a real tts extension running in memory.
> 
> These tests run within the context of an extension background page (so have access to all of the chrome extension apis available to ChromeVox).
> 
> - chromevox_tests
> 
> These tests will run in a content script-like environment and test js at a class level and not involve things like chrome extension apis.
> 
> Bug: 881845
> Change-Id: I88ff32d2831017cfa350348dae20ed49d9fabe50
> Reviewed-on: https://chromium-review.googlesource.com/1222704
> Commit-Queue: David Tseng <dtseng@chromium.org>
> Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#591351}

TBR=dmazzoni@chromium.org,sky@chromium.org,dtseng@chromium.org

Change-Id: If7537afdfb30abbf7effe65062b798b6dd9b36a6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 881845
Reviewed-on: https://chromium-review.googlesource.com/1226357Reviewed-by: David Tseng <dtseng@chromium.org>
Commit-Queue: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#591384}