Tabs are not lazy loaded after restart

[btlechowski]

Found while testing: #8969.

Steps to Reproduce

1. Clean profile
2. Open interia.pl and wait for it to load
3. Open a new tab
4. Restart browser
5. Wait 30 seconds
6. Make interia.pl tab active

Actual result:

Tab with interia.pl is already loaded
interia.pl is not lazy loaded (when activated)

Expected result:

interia.pl is lazy loaded (when activated)
interia.pl is being loaded after activation

Reproduces how often:

100% repro rate

Brave version (brave://version info)

Brave	1.10.74 Chromium: 81.0.4044.138 (Official Build) dev (64-bit)
Revision	8c6c7ba89cc9453625af54f11fd83179e23450fa-refs/branch-heads/4044@{#999}
OS	Ubuntu 18.04 LTS

Brave	1.11.35 Chromium: 83.0.4103.61 (Official Build) nightly (64-bit)
Revision	94f915a8d7c408b09cc7352161ad592299f384d2-refs/branch-heads/4103@{#561}
OS	Windows 7 Service Pack 1 (Build 7601.24544)

• 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
• Can you reproduce this issue with the nightly channel? yes

cc @brave/legacy_qa @rebron @bsclifton

[btlechowski]

Our behavior is similar to Chrome and did not change recently. Closing as invalid.