fix(platform-webworker): remove platform-webworker and platform-webworker-dynamic (angular#38846)

Remove @angular/platform-webworker and @angular/platform-webworker-dynamic
as they were deprecated in v8

BREAKING CHANGE: @angular/platform-webworker and @angular/platform-webworker-dynamic
have been removed as they were deprecated in v8

PR Close angular#38846

Author: josephperrott

.gitmessage

@@ -105,9 +105,9 @@ Fixes #<issue number>
 #   │       │
 #   │       └─⫸ Commit Scope: animations|bazel|benchpress|common|compiler|compiler-cli|core|
 #   │                          elements|forms|http|language-service|localize|platform-browser|
-#   │                          platform-browser-dynamic|platform-server|platform-webworker|
-#   │                          platform-webworker-dynamic|router|service-worker|upgrade|zone.js|
-#   │                          packaging|changelog|dev-infra|docs-infra|migrations|ngcc|ve
+#   │                          platform-browser-dynamic|platform-server|router|service-worker|
+#   │                          upgrade|zone.js|packaging|changelog|dev-infra|docs-infra|migrations|
+#   │                          ngcc|ve
 #   │                          https://github.com/angular/angular/blob/master/CONTRIBUTING.md#scope
 #   │
 #   └─⫸ Commit Type: build|ci|docs|feat|fix|perf|refactor|style|test

.pullapprove.yml

@@ -303,8 +303,6 @@ groups:
           'packages/platform-browser/**',
           'packages/examples/platform-browser/**',
           'packages/platform-browser-dynamic/**',
-          'packages/platform-webworker/**',
-          'packages/platform-webworker-dynamic/**',
           'packages/examples/common/**',
           'packages/docs/**',
           'aio/content/guide/accessibility.md',

CONTRIBUTING.md

@@ -209,9 +209,9 @@ Any line of the commit message cannot be longer than 100 characters.
   │       │
   │       └─⫸ Commit Scope: animations|bazel|benchpress|common|compiler|compiler-cli|core|
   │                          elements|forms|http|language-service|localize|platform-browser|
-  │                          platform-browser-dynamic|platform-server|platform-webworker|
-  │                          platform-webworker-dynamic|router|service-worker|upgrade|zone.js|
-  │                          packaging|changelog|dev-infra|docs-infra|migrations|ngcc|ve
+  │                          platform-browser-dynamic|platform-server|router|service-worker|
+  │                          upgrade|zone.js|packaging|changelog|dev-infra|docs-infra|migrations|
+  │                          ngcc|ve
   │
   └─⫸ Commit Type: build|ci|docs|feat|fix|perf|refactor|style|test
 ```
@@ -253,8 +253,6 @@ The following is the list of supported scopes:
 * `platform-browser`
 * `platform-browser-dynamic`
 * `platform-server`
-* `platform-webworker`
-* `platform-webworker-dynamic`
 * `router`
 * `service-worker`
 * `upgrade`

aio/content/guide/deprecations.md

@@ -48,7 +48,6 @@ v9 - v12
 | `@angular/upgrade`            | [`@angular/upgrade`](#upgrade)                                                | <!--v8--> v11 |
 | `@angular/upgrade`            | [`getAngularLib`](#upgrade-static)                                            | <!--v8--> v11 |
 | `@angular/upgrade`            | [`setAngularLib`](#upgrade-static)                                            | <!--v8--> v11 |
-| `@angular/platform-webworker` | [All entry points](api/platform-webworker)                                    | <!--v8--> v11 |
 | template syntax               | [`<template`>](#template-tag)                                                 | <!--v7--> v11 |
 | polyfills                     | [reflect-metadata](#reflect-metadata)                                         | <!--v8--> v11 |
 | npm package format            | [`esm5` and `fesm5` entry-points in @angular/* npm packages](guide/deprecations#esm5-fesm5) | <!-- v9 --> v11 |
@@ -123,20 +122,6 @@ Tip: In the [API reference section](api) of this doc site, deprecated APIs are i
 | --- | ----------- | --------------------- | ----- |
 | [`preserveQueryParams`](api/router/UrlCreationOptions#preserveQueryParams) | [`queryParamsHandling`](api/router/UrlCreationOptions#queryParamsHandling) | v4 | none |
 
-{@a platform-webworker}
-### @angular/platform-webworker
-
-| API | Replacement | Deprecation announced | Notes |
-| --- | ----------- | --------------------- | ----- |
-| [All entry points](api/platform-webworker) | none | v8 | See [platform-webworker](#webworker-apps). |
-
-{@a platform-webworker-dynamic}
-### @angular/platform-webworker-dynamic
-
-| API | Replacement | Deprecation announced | Notes |
-| --- | ----------- | --------------------- | ----- |
-| [All entry points](api/platform-webworker-dynamic) | none | v8 | See [platform-webworker](#webworker-apps). |
-
 {@a upgrade}
 ### @angular/upgrade
 
@@ -391,28 +376,6 @@ These two properties have subtle differences, so switching to `textContent` unde
 
 All of the `wtf*` APIs are deprecated and will be removed in a future version.
 
-{@a webworker-apps}
-### Running Angular applications in platform-webworker
-
-The `@angular/platform-*` packages enable Angular to be run in different contexts. For examples,
-`@angular/platform-server` enables Angular to be run on the server, and `@angular/platform-browser`
-enables Angular to be run in a web browser.
-
-`@angular/platform-webworker` was introduced in Angular version 2 as an experiment in leveraging
-Angular's rendering architecture to run an entire web application in a
-[web worker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API). We've learned a lot
-from this experiment and have come to the conclusion that running the entire application in a web
-worker is not the best strategy for most applications.
-
-Going forward, we will focus our efforts related to web workers around their primary use case of
-offloading CPU-intensive, non-critical work needed for initial rendering (such as in-memory search
-and image processing). Learn more in the
-[guide to Using Web Workers with the Angular CLI](guide/web-worker).
-
-As of Angular version 8, all  `platform-webworker` APIs are deprecated.
-This includes both packages: `@angular/platform-webworker` and
-`@angular/platform-webworker-dynamic`.
-
 {@a entryComponents}
 ### `entryComponents` and `ANALYZE_FOR_ENTRY_COMPONENTS` no longer required
 Previously, the `entryComponents` array in the `NgModule` definition was used to tell the compiler which components would be created and inserted dynamically. With Ivy, this isn't a requirement anymore and the `entryComponents` array can be removed from existing module declarations. The same applies to the `ANALYZE_FOR_ENTRY_COMPONENTS` injection token.

aio/tools/transforms/authors-package/api-package.js

@@ -20,8 +20,6 @@ const packageMap = {
   'platform-browser': ['platform-browser/index.ts', 'platform-browser/animations/index.ts', 'platform-browser/testing/index.ts'],
   'platform-browser-dynamic': ['platform-browser-dynamic/index.ts', 'platform-browser-dynamic/testing/index.ts'],
   'platform-server': ['platform-server/index.ts', 'platform-server/testing/index.ts'],
-  'platform-webworker': ['platform-webworker/index.ts'],
-  'platform-webworker-dynamic': ['platform-webworker-dynamic/index.ts'],
   router: ['router/index.ts', 'router/testing/index.ts', 'router/upgrade/index.ts'],
   'service-worker': ['service-worker/index.ts'],
   upgrade: ['upgrade/index.ts', 'upgrade/static/index.ts', 'upgrade/static/testing/index.ts']

docs/PUBLIC_API.md

@@ -10,8 +10,6 @@ Our semver, timed-release cycle and deprecation policy currently applies to thes
 - `@angular/platform-browser`
 - `@angular/platform-browser-dynamic`
 - `@angular/platform-server`
-- `@angular/platform-webworker`
-- `@angular/platform-webworker-dynamic`
 - `@angular/upgrade`
 - `@angular/router`
 - `@angular/service-worker`
@@ -79,10 +77,10 @@ INFO: From Testing //packages/core:core_api:
      ngModule: Type<T>;
      providers?: Provider[];
  }
- 
+
 -export declare type NgIterable<T> = Array<T> | Iterable<T>;
 +export declare type NgIterable<T> = Iterable<T>;
- 
+
  export declare interface NgModule {
      bootstrap?: Array<Type<any> | any[]>;
      declarations?: Array<Type<any> | any[]>;

integration/angular_integration_test.bzl

@@ -50,8 +50,6 @@ GENERATED_NPM_PACKAGES = [
     "@angular/platform-browser",
     "@angular/platform-browser-dynamic",
     "@angular/platform-server",
-    "@angular/platform-webworker",
-    "@angular/platform-webworker-dynamic",
     "@angular/router",
     "@angular/service-worker",
     "@angular/upgrade",

integration/ng_update/package.json

@@ -17,8 +17,6 @@
     "@angular/platform-browser": "file:../../dist/packages-dist/platform-browser",
     "@angular/platform-browser-dynamic": "file:../../dist/packages-dist/platform-browser-dynamic",
     "@angular/platform-server": "file:../../dist/packages-dist/platform-server",
-    "@angular/platform-webworker": "file:../../dist/packages-dist/platform-webworker",
-    "@angular/platform-webworker-dynamic": "file:../../dist/packages-dist/platform-webworker-dynamic",
     "@angular/router": "file:../../dist/packages-dist/router",
     "@angular/service-worker": "file:../../dist/packages-dist/service-worker",
     "@angular/upgrade": "file:../../dist/packages-dist/upgrade",

integration/typings_test_ts39/include-all.ts

@@ -28,8 +28,6 @@ import * as platformBrowserAnimations from '@angular/platform-browser/animations
 import * as platformBrowserTesting from '@angular/platform-browser/testing';
 import * as platformServer from '@angular/platform-server';
 import * as platformServerTesting from '@angular/platform-server/testing';
-import * as platformWebworker from '@angular/platform-webworker';
-import * as platformWebworkerDynamic from '@angular/platform-webworker-dynamic';
 import * as router from '@angular/router';
 import * as routerTesting from '@angular/router/testing';
 import * as routerUpgrade from '@angular/router/upgrade';
@@ -59,8 +57,6 @@ export default {
   platformBrowserAnimations,
   platformServer,
   platformServerTesting,
-  platformWebworker,
-  platformWebworkerDynamic,
   router,
   routerTesting,
   routerUpgrade,

integration/typings_test_ts39/package.json

@@ -14,8 +14,6 @@
     "@angular/platform-browser": "file:../../dist/packages-dist/platform-browser",
     "@angular/platform-browser-dynamic": "file:../../dist/packages-dist/platform-browser-dynamic",
     "@angular/platform-server": "file:../../dist/packages-dist/platform-server",
-    "@angular/platform-webworker": "file:../../dist/packages-dist/platform-webworker",
-    "@angular/platform-webworker-dynamic": "file:../../dist/packages-dist/platform-webworker-dynamic",
     "@angular/router": "file:../../dist/packages-dist/router",
     "@angular/service-worker": "file:../../dist/packages-dist/service-worker",
     "@angular/upgrade": "file:../../dist/packages-dist/upgrade",