delete compare article

Author: duongau

articles/cdn/cdn-features.md

@@ -8,18 +8,14 @@
       href: front-door-overview.md
     - name: What is Azure Front Door (classic)?
       href: classic-overview.md
-    - name: Choosing the right load balancer
-      href: /azure/architecture/guide/technology-choices/load-balancing-overview?toc=/azure/frontdoor/standard-premium/toc.json
-  - name: CDN
-    items:
     - name: What is Azure Content Delivery Network (Azure CDN)?
       href: ../cdn/cdn-overview.md?toc=/azure/frontdoor/TOC.json
-    - name: Compare product features
-      href: ../cdn/cdn-features.md?toc=/azure/frontdoor/TOC.json
   - name: Front Door and CDN comparison
     href: front-door-cdn-comparison.md
   - name: Well-Architected review of Front Door
     href: /azure/well-architected/service-guides/azure-front-door
+  - name: Choosing the right load balancer
+  href: /azure/architecture/guide/technology-choices/load-balancing-overview?toc=/azure/frontdoor/standard-premium/toc.json
 - name: Quickstarts
   items:
   - name: Front Door