Fix all tests that are marked as skipped/failed for Fission

https://docs.google.com/spreadsheets/d/16G5AZhHWWow3rBgim4QBHzWXMIIJiky2SzXYgDMTTKY/edit#gid=1354562828

More info: https://wiki.mozilla.org/Project_Fission/Enabling_Tests_with_Fission#Cross-Origin_Mochitests

The test calls History.go(-1) on a nested iframe. Nesting the test runner in a cross-origin document causes that call to throw a NS_ERROR_FAILURE. I've attached a reduced test case:

• The document at https://bug1652566.bmoattachments.org/attachment.cgi?id=9165215 has a cross-origin frame.
• That cross-origin document has a same-origin frame, which it first navigates and then attempts to call History.go(-1) on.
• This call throws a NS_ERROR_FAILURE.

I'll figure out where that error is coming from.

We're failing because we don't have a ChildSHistory here: https://searchfox.org/mozilla-central/rev/3b6958c26049c1e27b2790a43154caaba9f6dd4a/dom/base/nsHistory.cpp#149-153

I imagine this is something that will get fixed by session history in the parent.

M6c since this will need to wait for session history in parent to be complete

All non-BFCache mochitests for DOM:Navigation are now re-enabled for Fission.
The remaining skipped tests are:
docshell/test/mochitest/test_bfcache_plus_hash.html
docshell/test/mochitest/test_bug1121701.html
docshell/test/mochitest/test_bug590573.html
docshell/test/mochitest/test_bug660404.html
docshell/test/navigation/browser_test_bfcache_eviction.js
docshell/test/navigation/test_bug1364364.html
docshell/test/navigation/test_performance_navigation.html
all of which are BFCache-related and will be handled once we make BFCache work with Fission in Bug 1671510.