test: migrate remaining public-api tests to Bazel (#22639)

We now create npm packages to cover all the public api assertions in tools/public_api_guard.
We no longer depend on ts-api-guardian from npm - it is now stale since the repository was archived.
There is no longer a gulp task to enforce or accept the public API, this is in CircleCI as part of running all bazel test targets.

PR Close #22639

packages/animations/browser/testing/BUILD.bazel

@@ -4,7 +4,6 @@ load("//tools:defaults.bzl", "ng_module")
 
 ng_module(
     name = "testing",
-    testonly = 1,
     srcs = glob(["**/*.ts"]),
     module_name = "@angular/animations/browser/testing",
     deps = [

packages/animations/browser/testing/rollup.config.js

@@ -12,6 +12,7 @@ const sourcemaps = require('rollup-plugin-sourcemaps');
 const globals = {
   '@angular/core': 'ng.core',
   '@angular/animations': 'ng.animations',
+  '@angular/animations/browser': 'ng.animations.browser',
   'rxjs/Observable': 'Rx',
   'rxjs/Subject': 'Rx',
 };

packages/animations/browser/testing/src/mock_animation_driver.ts

@@ -6,10 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import {AUTO_STYLE, AnimationPlayer, NoopAnimationPlayer, ɵStyleData} from '@angular/animations';
-
-import {AnimationDriver} from '../../src/render/animation_driver';
-import {containsElement, invokeQuery, matchesElement, validateStyleProperty} from '../../src/render/shared';
-import {allowPreviousPlayerStylesMerge} from '../../src/util';
+import {ɵAnimationDriver as AnimationDriver, ɵallowPreviousPlayerStylesMerge as allowPreviousPlayerStylesMerge, ɵcontainsElement as containsElement, ɵinvokeQuery as invokeQuery, ɵmatchesElement as matchesElement, ɵvalidateStyleProperty as validateStyleProperty} from '@angular/animations/browser';
 
 
 /**

packages/animations/browser/testing/tsconfig-build.json

@@ -6,6 +6,7 @@
     "rootDir": "../../",
     "paths": {
       "@angular/animations": ["../../../../dist/packages/animations"],
+      "@angular/animations/browser": ["../../../../dist/packages/animations/browser"],
       "@angular/core": ["../../../../dist/packages/core"]
     },
     "outDir": "../../../../dist/packages/animations"