GitLab

Make it so any active magnification is turned off when the user turns
on the screenreader. Because:

  - The triple tap gesture to enable/disable magnification does not
    work while screenreader is active.

  - The management of the two finger gestures inside the magnifier
    conflict with the touch exploration controller.

Bug: internal b/112634029
Test: manual on device
Change-Id: I26f39ad4bc82725f19dbd7e1caab97808eeb6de4
Reviewed-on: https://chromium-review.googlesource.com/1177636
Commit-Queue: Ryan Daum <rdaum@chromium.org>
Reviewed-by: Alex Sakhartchouk <alexst@chromium.org>
Cr-Commit-Position: refs/heads/master@{#583758}