Brave Beta and Brave Nightly use wrong icons in the list of default programs

[Tonev]

Description

Brave Beta and Brave Nightly use wrong icons when it comes to setting them as a default program, and when users attempt to open a file with either of them.

Steps to Reproduce

1. Right-click on a file that Brave is able to open.
2. Click on Open with.
3. Open the Default Programs window via Control Panel.

Actual result:

Expected result:

Brave Beta and Brave Nightly should use their respective icons.

Reproduces how often:

Easily reproduced

Brave version (brave://version info)

Brave	1.28.106 Chromium: 92.0.4515.159 (Official Build) (64-bit)
Revision	0185b8a19c88c5dfd3e6c0da6686d799e9bc3b52-refs/branch-heads/4515@{#2052}
OS	Windows 7 Service Pack 1 (Build 7601)

Brave	1.29.68 Chromium: 92.0.4515.159 (Official Build) beta (64-bit)
Revision	0185b8a19c88c5dfd3e6c0da6686d799e9bc3b52-refs/branch-heads/4515@{#2052}
OS	Windows 7 Service Pack 1 (Build 7601)

Brave	1.30.48 Chromium: 93.0.4577.51 (Official Build) nightly (64-bit)
Revision	762d21050e2da59930c784c09b134d0b0b148188-refs/branch-heads/4577@{#915}
OS	Windows 7 Service Pack 1 (Build 7601)

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

Miscellaneous Information:

I can only test on Windows 7, I'm not aware whether newer versions of Windows display the icons correctly.

[nastavoi]

It's a hit-or-miss on WIndows 10. Brave browser icon in Task manager is also wrong.