fix(material/paginator): remove deprecated factory functions

Removes factory functions that we had marked as deprecated for v21. These functions aren't necessary since we switched to standalone.

BREAKING CHANGE:
* `MAT_PAGINATOR_INTL_PROVIDER` has been removed.
* `MAT_PAGINATOR_INTL_PROVIDER_FACTORY` has been removed.

Author: crisbeto

goldens/material/paginator/index.api.md

@@ -39,7 +39,6 @@ import { Observable } from 'rxjs';
 import { OnChanges } from '@angular/core';
 import { OnDestroy } from '@angular/core';
 import { OnInit } from '@angular/core';
-import { Optional } from '@angular/core';
 import { OriginConnectionPosition } from '@angular/cdk/overlay';
 import { OverlayConnectionPosition } from '@angular/cdk/overlay';
 import { OverlayRef } from '@angular/cdk/overlay';
@@ -53,16 +52,6 @@ import { ViewportRuler } from '@angular/cdk/scrolling';
 // @public
 export const MAT_PAGINATOR_DEFAULT_OPTIONS: InjectionToken<MatPaginatorDefaultOptions>;
 
-// @public @deprecated
-export const MAT_PAGINATOR_INTL_PROVIDER: {
-    provide: typeof MatPaginatorIntl;
-    deps: Optional[][];
-    useFactory: typeof MAT_PAGINATOR_INTL_PROVIDER_FACTORY;
-};
-
-// @public @deprecated
-export function MAT_PAGINATOR_INTL_PROVIDER_FACTORY(parentIntl: MatPaginatorIntl): MatPaginatorIntl;
-
 // @public
 export class MatPaginator implements OnInit, OnDestroy {
     constructor(...args: unknown[]);

src/material/paginator/paginator-intl.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {Injectable, Optional, SkipSelf} from '@angular/core';
+import {Injectable} from '@angular/core';
 import {Subject} from 'rxjs';
 
 /**
@@ -57,24 +57,3 @@ export class MatPaginatorIntl {
     return `${startIndex + 1} – ${endIndex} of ${length}`;
   };
 }
-
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export function MAT_PAGINATOR_INTL_PROVIDER_FACTORY(parentIntl: MatPaginatorIntl) {
-  return parentIntl || new MatPaginatorIntl();
-}
-
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export const MAT_PAGINATOR_INTL_PROVIDER = {
-  // If there is already an MatPaginatorIntl available, use that. Otherwise, provide a new one.
-  provide: MatPaginatorIntl,
-  deps: [[new Optional(), new SkipSelf(), MatPaginatorIntl]],
-  useFactory: MAT_PAGINATOR_INTL_PROVIDER_FACTORY,
-};

src/material/paginator/paginator-module.ts

@@ -7,7 +7,6 @@
  */
 
 import {NgModule} from '@angular/core';
-import {MAT_PAGINATOR_INTL_PROVIDER} from './paginator-intl';
 import {MatButtonModule} from '../button';
 import {MatSelectModule} from '../select';
 import {MatTooltipModule} from '../tooltip';
@@ -16,6 +15,5 @@ import {MatPaginator} from './paginator';
 @NgModule({
   imports: [MatButtonModule, MatSelectModule, MatTooltipModule, MatPaginator],
   exports: [MatPaginator],
-  providers: [MAT_PAGINATOR_INTL_PROVIDER],
 })
 export class MatPaginatorModule {}