GitLab

I accidentally didn't associate the uninstall window to the browser
window when updating the uninstall code to support BMO.

R=calamity@chromium.org, loyso@chromium.org

Fixed: 1070159
Change-Id: I2fa4e50bd28af7283b57491d0e49c3a60350566a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2147545
Auto-Submit: Daniel Murphy <dmurph@chromium.org>
Commit-Queue: calamity <calamity@chromium.org>
Reviewed-by: Alexey Baskakov <loyso@chromium.org>
Reviewed-by: calamity <calamity@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758742}