remove the Later button from the second adaptive captcha notification/modal

[kjozwiak]

Description

We should remove the Later button from the second notification/modal. Or at least make it look disabled/unclickable. With the current implementation, a enabled/disabled Later button looks exactly the same which might lead to confusion/support issues regarding why the Later button isn't clickable.

More information/screenshots can be found via https://github.com/brave/internal/issues/769.

Steps to Reproduce

1. https://github.com/brave/internal/issues/769#issuecomment-946388708

Actual result:

Later button on the second notification isn't clickable and appears broken.

Expected result:

We should either make it appear as disabled or remove it entirely.

Reproduces how often:

100% reproducible using the STR/Cases mentioned above.

Brave version (brave://version info)

Brave | 1.33.34 Chromium: 95.0.4638.54 (Official Build) nightly (64-bit)
-- | --
Revision | d31a821ec901f68d0d34ccdbaea45b4c86ce543e-refs/branch-heads/4638@{#871}
OS | Windows 11 Version 21H2 (Build 22000.258)

Version/Channel Information:

• Can you reproduce this issue with the current release? Yes
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? N/A
• Does the issue resolve itself when disabling Brave Rewards? N/A
• Is the issue reproducible on the latest version of Chrome? N/A

Miscellaneous Information:

CCing @emerick @jsecretan @rebron @brave/legacy_qa

[emerick]

We'll remove the button when snooze is no longer allowed (i.e., after the first snooze).

[stephendonner]

Verified PASSED using

Brave	1.34.63 Chromium: 96.0.4664.110 (Official Build) beta (64-bit)
Revision	d5ef0e8214bc14c9b5bbf69a1515e431394c62a6-refs/branch-heads/4664@{#1283}
OS	Windows 10 Version 20H2 (Build 19042.1415)

Steps:

1. new profile
2. launched Brave against Rewards staging
3. enabled Rewards
4. drove down unblinded tokens
5. issued an aCAPTCHA challenge using curl against the staging endpoint
6. confirmed I saw the 1st aCAPTCHA, with Solve and Later buttons
7. restarted the browser
8. drove down unblinded tokens again
9. issued another aCAPTCHA challenge
10. confirmed 2nd aCAPTCHA dialog only had a Solve button

1st aCAPTCHA	2nd aCAPTCHA

---

Verification passed on

Brave	1.34.63 Chromium: 96.0.4664.110 (Official Build) beta (64-bit)
Revision	d5ef0e8214bc14c9b5bbf69a1515e431394c62a6-refs/branch-heads/4664@{#1283}
OS	Ubuntu 18.04 LTS

Verified Later button is gone on 2nd captcha
Verified was able to solve the captcha after clicking Solve

[stephendonner]

NOTE: clicking on Solve in the 2nd aCAPTCHA dialog doesn't trigger the solve-challenge dialog. Will file and circle back.

[stephendonner]

NOTE: clicking on Solve in the 2nd aCAPTCHA dialog doesn't trigger the solve-challenge dialog. Will file and circle back.

Filed #20121.

[stephendonner]

Verified PASSED on macOS using

Brave	1.34.66 Chromium: 96.0.4664.110 (Official Build) beta (x86_64)
Revision	d5ef0e8214bc14c9b5bbf69a1515e431394c62a6-refs/branch-heads/4664@{#1283}
OS	macOS Version 11.6.1 (Build 20G224)

Followed the steps above, and confirmed the 2nd dialog no longer has the Later button.

Also, confirmed (just as a datapoint) that I got the aCAPTCHA when clicking on Solve.

example	example	example