Use the same design for all suggestions

ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn

Index: ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn
diff --git a/ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn b/ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn
index 42b2a0279c8fe5274a61e39557660fa196472c2a..d11fcc344d3104cf5b3879aea719b2fd11424182 100644
--- a/ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn
+++ b/ios/chrome/browser/ui/content_suggestions/cells/BUILD.gn
@@ -4,18 +4,16 @@
 
 source_set("cells") {
   sources = [
-    "content_suggestions_article_item.h",
-    "content_suggestions_article_item.mm",
     "content_suggestions_footer_item.h",
     "content_suggestions_footer_item.mm",
+    "content_suggestions_item.h",
+    "content_suggestions_item.mm",
     "content_suggestions_most_visited.h",
     "content_suggestions_most_visited.mm",
     "content_suggestions_most_visited_item.h",
     "content_suggestions_most_visited_item.mm",
     "content_suggestions_most_visited_tile.h",
     "content_suggestions_most_visited_tile.mm",
-    "content_suggestions_reading_list_item.h",
-    "content_suggestions_reading_list_item.mm",
     "content_suggestions_text_item.h",
     "content_suggestions_text_item.mm",
   ]
@@ -26,7 +24,6 @@ source_set("cells") {
     "//ios/chrome/browser/ui/colors",
     "//ios/chrome/browser/ui/content_suggestions/identifier",
     "//ios/chrome/browser/ui/favicon:favicon_ui",
-    "//ios/chrome/browser/ui/reading_list",
     "//ios/chrome/browser/ui/util",
     "//ui/base",
     "//url",
@@ -37,8 +34,8 @@ source_set("cells") {
 source_set("unit_tests") {
   testonly = true
   sources = [
-    "content_suggestions_article_item_unittest.mm",
     "content_suggestions_footer_item_unittest.mm",
+    "content_suggestions_item_unittest.mm",
     "content_suggestions_most_visited_item_unittest.mm",
     "content_suggestions_most_visited_tile_unittest.mm",
     "content_suggestions_most_visited_unittest.mm",