Fixes #13146

Check on null value failed with last version of mozilla.
Check on undefined type instead.

Quote the date formats to prevent closure renaming.  These are specified as strings in templates using DatePipes and also need to be quoted here.

APP_ID  was removed after 2.2.x

The change looks bigger than it really is because I reordered the properties to match other tsconfigs we have.

The only real change is removal of sourceRoot property.

Fixes #13040

Enable tslint check for `console.log` as a follow-up to
https://github.com/angular/angular/issues/13018

This reverts commit 8f295287.

This reverts commit e7025c94.

This reverts commit 0c98f451.

This reverts commit 170525a2.

This reverts commit b5afe51b.

This reverts commit 2fe6fb11.

Revert "refactor(tsc-wrapped): collect all exported functions and classes and bump metadata version from 1 to 2"

This reverts commit 39a71eb0.

This reverts commit 38be2b81.

This reverts commit ef386760.

Revert "refactor(compiler): Reintroduce `ReflectorHost` and move `Extractor` into `@angular/compiler`"

This reverts commit 64bd672e.

This reverts commit 3d407fc0.

This reverts commit 2ca67e16.

Revert "fix(animations): blend in all previously transitioned styles into next animation if interrupted (#13014)"

This reverts commit ea4fc9b4.

This reverts commit a4ab14bf.

Fixes #13037

* test(upgrade): remove unnecessary NO_ERRORS_SCHEMA

* test(upgrade): remove `setTimeout` from lifecycle hook tests

Closes #13019

fix(animations): blend in all previously transitioned styles into next animation if interrupted (#13014)

Closes #13013
Closes #13014

Quota the pattern aliases to prevent closure renaming. These are quoted in DatePipe and also need to be quoted here.

* With non-static ngUpgrade apps, callbacks to `whenStable` were being invoked with the wrong
  context
* With non-static ngUpgrade apps, `resumeBootstrap` was being run outside the NgZone
* Remove redundent `whenStableContext` variable

Neither of the first two problems were actually causing bugs (as far as I know), but they *might*
have caused problems in the future.

Inspired by https://github.com/angular/angular/pull/12910, but for non-static apps.