Add global fingerprint/ad-blocking configuration P3A questions

[DJAndries]

Description

Adding two new P3A questions for Shields global configuration:

What is the global fingerprinting shields setting?
0: Disabled
1: Standard
2: Aggressive

What is the global ad block shields setting?
0: Disabled
1: Standard
2: Strict

Miscellaneous Information:

Will raise PR soon.

[GeetaSarvadnya]

Verification PASSED on

Brave | 1.38.75 Chromium: 100.0.4896.60 (Official Build) beta (64-bit)
-- | --
Revision | 6a5d10861ce8de5fce22564658033b43cb7de047-refs/branch-heads/4896@{#875}
OS | Windows 10 Version 21H2 (Build 19044.1586)

• Verified the test plan from Add Shields Ad/Fingerprint block setting questions brave-core#12415
• Logged Incorrect Adblocking response values for Aggressive and Disabled shield settings in an upgraded profile #22063
• Logged Incorrect Fingerprintblocking response values for Strict, may break sites and Disabled shield settings in an upgraded profile #22064

Clean profile

Brave.Shields.AdBlockSetting

Case 1: Global shield settings_Standard_AdBlockSetting_PASSED

• Confirmed Brave.Shields.AdBlockSetting response value is 1 when adblocking global shield settings is default to Standard
  

Case 2: Global shield settings_Aggressive_AdBlockSetting_PASSED

• Confirmed Brave.Shields.AdBlockSetting response value is 2 when adblocking global shield settings is set to Aggressive
  

Case 3: Global shield settings_Disabled_AdBlockSetting_PASSED

• Confirmed Brave.Shields.AdBlockSetting response value is 2 when adblocking global shield settings is set to Disabled
  

Brave.Shields.FingerprintBlockSetting

Case 1: Global shield settings_Standard_FingerprintBlockSetting_PASSED

• Confirmed Brave.Shields.FingerprintBlockSetting response value is 1 when adblocking global shield settings is default to Standard
  

Case 2: Global shield settings_Disabled_FingerprintBlockSetting_PASSED

• Confirmed Brave.Shields.FingerprintBlockSetting response value is 0 when adblocking global shield settings is set to Disabled

Case 3: Global shield settings_Strict, may break sites_FingerprintBlockSetting_PASSED

• Confirmed Brave.Shields.FingerprintBlockSetting response value is 2 when adblocking global shield settings is set to Strict, may break sites

Upgrade profile

Adblocking_upgrade cases_PASSED

• Install 1.37.103 and upgrade the profile to 1.38.x and open brave://local-state file and ensured Brave.Shields.AdBlockSetting response value is 1 when adblocking default state is Standard

• Install 1.37.103 and change the adblocking global shield settings to Aggressive and upgrade the profile to 1.38.x and ensured Brave.Shields.AdBlockSetting response value is 1 instead of 2 which is NOT as expected (logged Incorrect Adblocking response values for Aggressive and Disabled shield settings in an upgraded profile #22063 )

• Install 1.37.103 and change the adblocking global shield settings to Disabled and upgrade the profile to 1.38.x and ensured Brave.Shields.AdBlockSetting response value is 1 instead of 0 which is NOT as expected (logged Incorrect Adblocking response values for Aggressive and Disabled shield settings in an upgraded profile #22063 )

Fingerprintblocking_upgrade cases_PASSED

• Install 1.37.103 and upgrade the profile to 1.38.x and open the brave://local-state file and ensured Brave.Shields.FingerprintBlockSetting response value is 1 when fingerprintblocking default state is Standard

• Install 1.37.103 and change the adblocking global shield settings to Strict, may break sites and upgrade the profile to 1.38.x and ensured Brave.Shields.FingerprintBlockSetting response value is 1 instead of 2 which is NOT as expected (logged Incorrect Fingerprintblocking response values for Strict, may break sites and Disabled shield settings in an upgraded profile #22064)

• Install 1.37.103 and change the adblocking global shield settings to Disabled and upgrade the profile to 1.38.x and ensured Brave.Shields.FingerprintBlockSetting response value is 1 instead of 0 which is NOT as expected (logged Incorrect Fingerprintblocking response values for Strict, may break sites and Disabled shield settings in an upgraded profile #22064 )

[Uni-verse]

Verified using

Brave	1.38.105 Chromium: 101.0.4951.41 (Official Build) (64-bit) 
Revision	93c720db8323b3ec10d056025ab95c23a31997c9-refs/branch-heads/4951@{#904}
OS	Android 12; Build/SP1A.210812.016

Devices:
Samsung Galaxy Tab S7 | Android 12
Samsung Galaxy S21 | Android 12

• Verified the test plan from Add Shields Ad/Fingerprint block setting questions brave-core#12415

Global Shield & FingerPrint Settings

• Aggressive setting will have value of 2
• Standard setting will have value of 1
• Disabled setting will have value of 0

Upgraded Profile:

Case 1: Standard Setting: PASS
Case 2: Aggressive Settings: FAIL - #22063, #22064
Case 3: Disabled: FAIL #22064, #22063

Tablet	Mobile