Rebase Tor Browser onto 136.0a1

Merge Info

Issues

Resolves

• #43417 (closed)

Review

Change Description

• BB 32308: Use direct browser sizing for letterboxing.
  • browser/components/resistfingerprinting/test/browser/browser_dynamical_window_rounding.js: await TestUtils.topicObserved("test:letterboxing:update-size-finish"); check was moved to a function.
• BB 31064: Letterboxing, exempt browser extensions.
• BB 32411: Letterboxing, exempt view-source: URIs.
• BB 42574: Letterboxing, exempt pdf.js.
  • This code has been uplifted. All three commits were dropped.
• TB 27476: Implement about:torconnect captive portal within Tor Browser
  • toolkit/content/aboutNetError.mjs: initPage function was split up and our code moved to initTitleAndBodyIds function
• [DROPPED] TB 40073: Disable remote Public Suffix List fetching
  • The same patch was applied upstream in https://bugzilla.mozilla.org/show_bug.cgi?id=1786310
• TB 30237: Add v3 onion services client authentication prompt
  • docshell/base/nsDocShell.cpp: Upstream added a new error case NS_ERROR_BASIC_HTTP_AUTH_DISABLED
• TB 30237: Add v3 onion services client authentication prompt
  • toolkit/content/aboutNetError.mjs: initPage function was split up also affected this patch
• TB 34403 [android]: Disable Normal mode by default.
  • TabLayoutMediator.kt file has been removed by https://bugzilla.mozilla.org/show_bug.cgi?id=1815004 and so have out changes. I am not sure if that breaks anything, will file an audit bug.
• TB 40016 [android]: Don't install WebCompat webext.
  • DefaultToolbarMenu.kt: reportSiteIssuePlaceholder doesn't exist anymore, now we have reportBrokenSite which has been commented out in place of that. The swap needs to be tested. This change happened on https://bugzilla.mozilla.org/show_bug.cgi?id=1941641
• [android] Modify UI/UX
  • component_tabstray2.xml: This file has been removed, I believe related to https://bugzilla.mozilla.org/show_bug.cgi?id=1815004 as well. Our changes are gone with it as well and I just let them go. Audit bug will make us sure of it.
• [android] Delete unused media
  • Files we change have been removed by https://bugzilla.mozilla.org/show_bug.cgi?id=1899365. Namely, onboarding_inactive_tabs_cfr.xml and NoAnalysis.kt. Will file an audit bug.

How Tested

TBD