Remove breadcrumbs from landing pages (#35177)

components/landing/ProductLanding.tsx

@@ -1,7 +1,6 @@
 import { useRouter } from 'next/router'
 import { DefaultLayout } from 'components/DefaultLayout'
 import { useProductLandingContext } from 'components/context/ProductLandingContext'
-import cx from 'classnames'
 
 import { LandingHero } from 'components/landing/LandingHero'
 import { FeaturedArticles } from 'components/landing/FeaturedArticles'
@@ -15,7 +14,6 @@ import { ProductArticlesList } from 'components/landing/ProductArticlesList'
 import { ProductReleases } from 'components/landing/ProductReleases'
 import { useVersion } from 'components/hooks/useVersion'
 import { RestRedirect } from 'components/RestRedirect'
-import { Breadcrumbs } from 'components/page-header/Breadcrumbs'
 
 export const ProductLanding = () => {
   const router = useRouter()
@@ -35,9 +33,6 @@ export const ProductLanding = () => {
       <div data-search="article-body">
         {router.query.productId === 'rest' && <RestRedirect />}
         <LandingSection className="pt-3">
-          <div className={cx('d-none d-xl-block my-3 mr-auto width-full')}>
-            <Breadcrumbs />
-          </div>
           <LandingHero />
         </LandingSection>
 

tests/rendering-fixtures/breadcrumbs.js

@@ -1,12 +1,6 @@
 import { getDOM } from '../helpers/e2etest.js'
 
 describe('breadcrumbs', () => {
-  test('top-level product pages have breadcrumbs and breadcrumbs should exist regardless of header or in-article', async () => {
-    const $ = await getDOM('/get-started')
-    const links = $('[data-testid=breadcrumbs-in-article] a')
-    expect(links.attr('class').includes('d-none')).toBe(false)
-  })
-
   test('links always prefixed with language', async () => {
     const $ = await getDOM('/get-started/quickstart/hello-world')
     const links = $('[data-testid=breadcrumbs-in-article] a')
@@ -61,13 +55,6 @@ describe('breadcrumbs', () => {
     expect($ghec(ghecLinks[2]).text()).toBe('Greetings GitHub Enterprise Cloud')
   })
 
-  // Note, early access always work for fixture content
-  test('top-level product pages have breadcrumbs', async () => {
-    const $ = await getDOM('/early-access/secrets/deeper/mariana-trench')
-    expect($('[data-testid=breadcrumbs-in-article]').length).toBe(1)
-    expect($('[data-testid=breadcrumbs-header]').length).toBe(1)
-  })
-
   test('early access article pages have breadcrumbs with product, category, and article', async () => {
     const $ = await getDOM('/early-access/secrets/deeper/mariana-trench')
     const $breadcrumbTitles = $(