Revert "[iOS] Password suggestion bubble eg test"

This reverts commit 69cc37bd1ee2b5a9d6b4ac50c9774bc880694855.

Reason for revert: New test added is failing consistently on ios-simulator-noncq, see https://ci.chromium.org/ui/p/chromium/builders/ci/ios-simulator-noncq/25473/overview as an example.

Original change's description:
> [iOS] Password suggestion bubble eg test
>
> Add earl grey test for password suggestion tip:
> - Test that the tip shows when showing password suggestion for the first
>   time.
> - Test that the tip doesn't show when showing password suggestion for
>   the second time.
>
> Add feature engagement client config in app interface to enable feature
> triggering.
>
> Bug: 1315954
> Change-Id: If387d414ac6b8640c65a2220098f0064b628b4d5
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3582585
> Reviewed-by: edchin <edchin@google.com>
> Commit-Queue: Louis Romero <lpromero@chromium.org>
> Reviewed-by: Shakti Sahu <shaktisahu@chromium.org>
> Reviewed-by: Gauthier Ambard <gambard@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1007674}

Bug: 1315954
Change-Id: Ic547b64fdaeb856c5e5ef22c74f60b62b8c0bb25
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3669168
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Ian Vollick <vollick@chromium.org>
Commit-Queue: Ian Vollick <vollick@chromium.org>
Owners-Override: Adithya Srinivasan <adithyas@chromium.org>
Auto-Submit: Adithya Srinivasan <adithyas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1007808}
NOKEYCHECK=True
GitOrigin-RevId: 0f1606d32fb71199f249c3362e5258c73496a7ae
4 files changed