Push Cookie-List opt-in bubble to Nightly

[zenparsing]

Enables the "Cookie List" opt-in bubble on Nightly, which invites the user to enable the "Cookie List" adblock filter to hide cookie consent notices.

[bsclifton]

++

[kjozwiak]

Verification FAILED on Win 11 x64 using the following build(s):

Brave | 1.44.53 Chromium: 104.0.5112.102 (Official Build) nightly (64-bit)
-- | --
Revision | 8e5396254975ef939f2ef7d0bd334e48a052b536-refs/branch-heads/5112@{#1478}
OS | Windows 11 Version 21H2 (Build 22000.856)

• launch Brave (new profile) using the following command:
  • brave.exe --enable-logging=stderr --variations-server-url=https://variations.bravesoftware.com/seed
• re-launched browser and ensured that BraveAdblockCookieListOptInStudy:Enabled via brave://version

Once the above was done, I wanted to make sure that the Easylist-Cookie List wasn't enabled via brave://settings/shields/filters. However, it looks it gets enabled and the modal/bubble never appears.

Examples	Examples

[kjozwiak]

Desktop Cases/Verifications

Nightly channel

Verification PASSED on Win 11 x64 using the following build(s):

Brave | 1.44.53 Chromium: 104.0.5112.102 (Official Build) nightly (64-bit)
-- | --
Revision | 8e5396254975ef939f2ef7d0bd334e48a052b536-refs/branch-heads/5112@{#1478}
OS | Windows 11 Version 21H2 (Build 22000.856)

• launched 1.44.53 Chromium: 104.0.5112.102 using the following switches via the terminal/CLI:
  • brave.exe --enable-logging=stderr --variations-server-url=https://variations.bravesoftware.com/seed
• restarted the browser using once again using the above switches
• ensured that BraveAdblockCookieListOptInStudy:Enabled via brave://version
• ensured that the cookie consent modal/bubble appears without any issues
• ensured that clicking on either No Thanks or X doesn't enable the Easylist-Cookie List filter
  • checked via brave://settings/shields/filters to ensure that the filter was disabled
• ensured that clicking on Yes, block cookie consent notices enables Easylist-Cookie List
  • ensured that an animation occurs and verified it doesn't cause any obvious issues
  • checked via brave://settings/shields/filters to ensure that the filter was enabled
• ensured that a cookie consent message is being displayed via https://www.bild.de

Video example of the feature

Welcome.to.Brave.-.Brave.2022-08-20.01-56-23.mp4

Example	Example

BETA channel

Verification PASSED on Win 11 x64 using the following build(s):

Brave | 1.43.76 Chromium: 104.0.5112.102 (Official Build) beta (64-bit)
-- | --
Revision | 8e5396254975ef939f2ef7d0bd334e48a052b536-refs/branch-heads/5112@{#1478}
OS | Windows 11 Version 21H2 (Build 22000.856)

• launched 1.43.76 Chromium: 104.0.5112.102 using the following switches via the terminal/CLI:
  • brave.exe --enable-logging=stderr --variations-server-url=https://variations.bravesoftware.com/seed
• restarted the browser using once again using the above switches
• ensured that BraveAdblockCookieListOptInStudy doesn't appear via brave://version
• ensured that the cookie consent modal isn't being displayed once the browser is restarted twice

Release channel

Verification PASSED on Win 11 x64 using the following build(s):

Brave | 1.42.97 Chromium: 104.0.5112.102 (Official Build) (64-bit)
-- | --
Revision | 8e5396254975ef939f2ef7d0bd334e48a052b536-refs/branch-heads/5112@{#1478}
OS | Windows 11 Version 21H2 (Build 22000.856)

• launched 1.42.97 Chromium: 104.0.5112.102 using the following switches via the terminal/CLI:
  • brave.exe --enable-logging=stderr --variations-server-url=https://variations.bravesoftware.com/seed
• restarted the browser using once again using the above switches
• ensured that BraveAdblockCookieListOptInStudy doesn't appear via brave://version
• ensured that the cookie consent modal isn't being displayed once the browser is restarted twice