IPFS tabs (still) sometimes fail to reload in Session Restore

[stephendonner]

Description

Note: This is a follow-up bug to the landed #13932 (which is itself a followup to #13519), so the steps are pretty much the same, but filing so the fix(es) can be cleaner. (Was asked to file this issue anew, rather than reopen 13932.)

With multiple ipfs:// or ipns:// URLs open in the background (with 1 active), upon browser restart (Session Restore), sometimes the interstitial pages will show, instead of the tabs loading their content.

Steps to Reproduce

pre-req: have IPFS installed

1. open the following 3 ipfs/ipns pages such as: ipfs://bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq/wiki/Vincent_van_Gogh.html, ipfs://bafybeigdyrzt5sfp7udm7hu76uh7y26nf3efuylqabf3oclgtqy55fbzdi/, ipns://brantly.eth
2. Select the middle tab
3. Relaunch
4. While the active IPFS tab is loading, click the other 2.

Actual result:

Expected result:

IPFS should poll/retry connecting to peers, and reloading the tabs, in the background, until successful (or we reach another error state/timeout?)

Reproduces how often:

85%? - pretty often, at least

Brave version (brave://version info)

Brave	1.22.42 Chromium: 89.0.4389.58 (Official Build) nightly (x86_64)
Revision	1a139f28ecc27719439e37c6b1533cee999cb802-refs/branch-heads/4389@{#1134}
OS	macOS Version 11.2.1 (Build 20D74)

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 dev 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:

cc: @spylogsster @LaurenWags

[GeetaSarvadnya]

Reproduced the issue in Windows 10 x64

Brave | 1.22.50 Chromium: 89.0.4389.72 (Official Build) dev (64-bit)
-- | --
Revision | 3f345f156bfd157bd1bea06310e55f3fb2490359-refs/branch-heads/4389@{#1393}
OS | Windows 10 OS Version 2004 (Build 19041.804)

@stephendonner Does ipns link working for you?

[stephendonner]

@GeetaSarvadnya nope; I have replaced it now with ipns://brantly.eth which currently works 👍

[GeetaSarvadnya]

Verification passed on

Brave | 1.23.41 Chromium: 89.0.4389.90 (Official Build) nightly (64-bit)
-- | --
Revision | 62eb262cdaae9ef819aadd778193781455ec7a49-refs/branch-heads/4389@{#1534}
OS | Windows 10 OS Version 2004 (Build 19041.867)

• Verified the STR from the description and ensured that after session restores interstitial page isn't shown upon clicking on each tab and confirmed that tab content is shown correctly

[stephendonner]

Note: when testing this -- at least on macOS -- it might help to do so if/when #14816 is fixed, first 👍