Suggestions UI - stack item

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

Index: ios/chrome/browser/ui/suggestions/BUILD.gn
diff --git a/ios/chrome/browser/ui/suggestions/BUILD.gn b/ios/chrome/browser/ui/suggestions/BUILD.gn
index 2fdcc81322ee715e788645e7d8ba37d32242abf5..3df78fb8ec275edf2a1a146596d71ba1971f5198 100644
--- a/ios/chrome/browser/ui/suggestions/BUILD.gn
+++ b/ios/chrome/browser/ui/suggestions/BUILD.gn
@@ -15,6 +15,9 @@ source_set("suggestions") {
     "suggestions_item.h",
     "suggestions_item.mm",
     "suggestions_item_actions.h",
+    "suggestions_stack_item.h",
+    "suggestions_stack_item.mm",
+    "suggestions_stack_item_actions.h",
     "suggestions_view_controller.h",
     "suggestions_view_controller.mm",
   ]
@@ -32,11 +35,13 @@ source_set("suggestions") {
 }
 
 source_set("unit_tests") {
+  configs += [ "//build/config/compiler:enable_arc" ]

[lpromero, 2017/01/16 18:17:54]

Can you separate the migration to ARC with the new code?

[gambard, 2017/01/17 13:28:11]

Done.

   testonly = true
   sources = [
     "suggestions_article_item_unittest.mm",
     "suggestions_expandable_item_unittest.mm",
     "suggestions_item_unittest.mm",
+    "suggestions_stack_item_unittest.mm",
   ]
   deps = [
     ":suggestions",