ad notifications no longer have a View button

[LaurenWags]

Description

On C79 versions the ad notifications no longer have a View button, just one large Close button.

For reference, I'm using High Sierra on macOS.

Steps to Reproduce

1. Enable Rewards
2. Browse until an ad is served.

Actual result:

Expected result:

Reproduces how often:

easily

Brave version (brave://version info)

1.1.18

Version/Channel Information:

• Can you reproduce this issue with the current release? not on 1.0.1
• Can you reproduce this issue with the beta channel? unsure
• Can you reproduce this issue with the dev channel? unsure
• Can you reproduce this issue with the nightly channel? unsure

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:

cc @bsclifton @mkarolin @rebron @brave/legacy_qa

[GeetaSarvadnya]

@LaurenWags Could be specific to macOS and Linux (not sure about Linux) - from the beginning, there is no View option in ads notification in Windows OS.

[LaurenWags]

Adding 1.1.x milestone as this is likely a C79 regression we may want resolved before releasing.

[lukemulks]

This actually improves consistency across desktop operating systems.

Linux (Fedora/Gnome): No view button.
Win10: No view button.

[bsclifton]

Closing as wontfix after sharing with team and getting verbal approval from @jsecretan

[jsecretan]

Confirming the above

[btlechowski]

Not reproducible on Linux. Adding OS/macOS label.