build: remove mdc-sidenav package (#24402)

The package was set up some time ago, but we never ended up using it. These changes remove the package so we don't have to keep mantaining its boilerplate.

(cherry picked from commit fd745d1)

Author: crisbeto

.github/CODEOWNERS

@@ -120,7 +120,6 @@
 /src/material-experimental/mdc-slider/**           @devversion
 /src/material-experimental/mdc-tabs/**             @crisbeto
 /src/material-experimental/mdc-tooltip/**          @crisbeto
-/src/material-experimental/mdc-sidenav/**          @crisbeto
 /src/material-experimental/mdc-table/**            @andrewseguin
 /src/material-experimental/mdc-theming/**          @mmalerba
 /src/material-experimental/mdc-typography/**       @mmalerba
@@ -196,7 +195,6 @@
 /src/dev-app/mdc-radio/**                          @mmalerba
 /src/dev-app/mdc-select/**                         @crisbeto
 /src/dev-app/mdc-snack-bar/**                      @andrewseguin
-/src/dev-app/mdc-sidenav/**                        @crisbeto
 /src/dev-app/mdc-snack-bar/**                      @andrewseguin
 /src/dev-app/mdc-slide-toggle/**                   @crisbeto
 /src/dev-app/mdc-slider/**                         @devversion

.ng-dev/commit-message.ts

@@ -59,7 +59,6 @@ export const commitMessage: CommitMessageConfig = {
     'material-experimental/mdc-progress-spinner',
     'material-experimental/mdc-radio',
     'material-experimental/mdc-select',
-    'material-experimental/mdc-sidenav',
     'material-experimental/mdc-slide-toggle',
     'material-experimental/mdc-slider',
     'material-experimental/mdc-snack-bar',

scripts/check-mdc-exports-config.ts

@@ -1,6 +1,5 @@
 export const config = {
-  // The MDC sidenav hasn't been implemented yet.
-  skippedPackages: ['mdc-sidenav'],
+  skippedPackages: [] as string[],
   // We have to export some underscored symbols so that they can be used with MDC.
   // Exclude them from this check since they aren't part of the public API.
   skippedSymbols: [/^_/],

src/dev-app/BUILD.bazel

@@ -63,7 +63,6 @@ ng_module(
         "//src/dev-app/mdc-progress-spinner",
         "//src/dev-app/mdc-radio",
         "//src/dev-app/mdc-select",
-        "//src/dev-app/mdc-sidenav",
         "//src/dev-app/mdc-slide-toggle",
         "//src/dev-app/mdc-slider",
         "//src/dev-app/mdc-snack-bar",

src/dev-app/dev-app/dev-app-layout.ts

@@ -102,7 +102,6 @@ export class DevAppLayout {
     {name: 'MDC Tabs', route: '/mdc-tabs'},
     {name: 'MDC Tooltip', route: '/mdc-tooltip'},
     {name: 'MDC Select', route: '/mdc-select'},
-    {name: 'MDC Sidenav', route: '/mdc-sidenav'},
     {name: 'MDC Slide Toggle', route: '/mdc-slide-toggle'},
     {name: 'MDC Slider', route: '/mdc-slider'},
     {name: 'MDC Snack Bar', route: '/mdc-snack-bar'},