SiteRemovalNotification doesn't disappear w/o explicit user closing

[simonhong]

SiteRemovalNotification doesn't disappear after reloading, creating new tab, or browser restart.
It is only disappears when user explicitly closes it.

Description

Steps to Reproduce

1. Remove thumbnail
2. Thumb Removed notification is visible
3. Try new tab reloading, new tab creation or browser restart

Actual result:

Thumb Removed notification is visible

Expected result:

Thumb Removed notification should be hidden

Reproduces how often:

Always

Brave version (brave://version info)

Latest stable/beta/dev/nightly

Reproducible on current release:

• Does it reproduce on brave-browser dev/beta builds?
  yes

Website problems only:

• Does the issue resolve itself when disabling Brave Shields?
• Is the issue reproducible on the latest version of Chrome?
  no

Additional Information

[simonhong]

@cezaraugusto I'm trying to fix this.
If this is intended behavior, please close this.

[rebron]

cc: @rossmoody can you take a look?

[rossmoody]

That's interesting. Muon behavior was for it to persist until closed inside the NTP you are currently in but not carry over to new ones. This is a little out of my troubleshooting comfort zone so gonna tag in @cezaraugusto.

[btlechowski]

Verification passed on

Brave	0.61.37 Chromium: 73.0.3683.39 (Official Build) beta (64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Windows 7 Service Pack 1 Build 7601.24312

Used test plan from brave/brave-core#1194

Brave	0.61.41 Chromium: 73.0.3683.39 (Official Build) beta (64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Linux mint

Verified test plan from brave/brave-core#1194

Verified passed with

Brave	0.61.45 Chromium: 73.0.3683.39 (Official Build) beta(64-bit)
Revision	cc53b0e12fcaf42e4bab8d6c23bd4fb7aae99f6c-refs/branch-heads/3683@{#413}
OS	Mac OS X

• Verified test plan from Fix SiteRemovalNotification is always visible when reloading brave-core#1194