Use the same design for all suggestions

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

Index: ios/chrome/browser/ui/content_suggestions/BUILD.gn
diff --git a/ios/chrome/browser/ui/content_suggestions/BUILD.gn b/ios/chrome/browser/ui/content_suggestions/BUILD.gn
index 42381edb149a5223a72b1bcec3f962ea0bd360bd..502e644c83acfa078e02e5cf805818da441f5bf8 100644
--- a/ios/chrome/browser/ui/content_suggestions/BUILD.gn
+++ b/ios/chrome/browser/ui/content_suggestions/BUILD.gn
@@ -6,8 +6,6 @@ source_set("content_suggestions") {
   sources = [
     "content_suggestion.h",
     "content_suggestion.mm",
-    "content_suggestion_extra_builder.h",
-    "content_suggestion_extra_builder.mm",
     "content_suggestions_collection_updater.h",
     "content_suggestions_collection_updater.mm",
     "content_suggestions_commands.h",
@@ -25,7 +23,6 @@ source_set("content_suggestions") {
     "//ios/chrome/browser/ui/content_suggestions/cells",
     "//ios/chrome/browser/ui/content_suggestions/identifier",
     "//ios/chrome/browser/ui/favicon:favicon_ui",
-    "//ios/chrome/browser/ui/reading_list",
     "//ui/base",
     "//url",
   ]
@@ -56,6 +53,9 @@ bundle_data("resources") {
     "resources/content_suggestions_no_image.png",
     "resources/content_suggestions_no_image@2x.png",
     "resources/content_suggestions_no_image@3x.png",
+    "resources/content_suggestions_offline.png",
+    "resources/content_suggestions_offline@2x.png",

[jif, 2017/05/10 09:06:19]

the asset is not really @2x.

[gambard, 2017/05/10 09:23:27]

Haha! I knew it looked bad!
Done.

+    "resources/content_suggestions_offline@3x.png",
   ]
   outputs = [
     "{{bundle_resources_dir}}/{{source_file_part}}",