Follow up of # PR 18834 - The tabs opened in PT and TOR windows are not considered for the metrics response calculation

[GeetaSarvadnya]

Description

Found while testing brave/brave-core#18834
Follow up of # PR 18834 - Follow up of # PR 18834 - The tabs opened in PT and TOR windows are not considered for the metrics response calculation

Steps to Reproduce

1. Clean profile 1.55.17
2. Enable vertical tabs view
3. Add 7 sites in 7 tabs
4. Confirm that the metrics Brave.VerticalTabs.OpenTabs response value is 2 as expected
5. Open a PT window and add two tabs with sites loaded
6. Open a TOR window and add two tabs with sites loaded
7. Number tabs in all the 3 window types (Regular, PT and TOR window) is 11
8. Reload brave://local-state file
9. The metrics Brave.VerticalTabs.OpenTabs response value is 2 instead of 3
10. If we look at the metrics Brave.Core.TabCount it gives the correct reponse when tab count is 7 and 11

Actual result:

The tabs opened in PT and TOR windows are not considered for the metrics response calculation

Expected result:

Tabs opened in all the window types needs to be considered for the metrics response calculation

Reproduces how often:

Brave	1.55.17 Chromium: 115.0.5790.40 (Official Build) nightly (64-bit)
Revision	071c9ddea889c3c7887daf4eac13fed72d4fff62-refs/branch-heads/5790@{#979}
OS	Windows 10 Version 22H2 (Build 19045.3086)

## Brave version (brave://version info)

Version/Channel Information:

• Can you reproduce this issue with the current release? NA
• Can you reproduce this issue with the beta channel? NA
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

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

Miscellaneous Information:

cc: @brave/qa-team @DJAndries @mattmcalister @rebron

[GeetaSarvadnya]

Please note that the issue is reproducible for the metrics Brave.VerticalTabs.GroupTabs and Brave.VerticalTabs.PinnedTabs also. The pinned and grouped tabs are not considered for the metrics repsonse calculation. I have just logged a common issue, while fixing this issue, these two metrics response needs to be fixed.
cc: @DJAndries

[DJAndries]

This is expected. We do not monitor Private/Tor window usage for all P3A questions.

[GeetaSarvadnya]

As per the comments above, closing the issue.