diff -ur a/extensions/browser/verified_contents.h b/extensions/browser/verified_contents.h
--- a/extensions/browser/verified_contents.h	2018-09-09 13:36:20.361980159 -0700
+++ b/extensions/browser/verified_contents.h	2018-09-09 13:36:55.554551087 -0700
@@ -10,6 +10,7 @@
 #include <map>
 #include <string>
 #include <vector>
+#include <memory>
 
 #include "base/containers/span.h"
 #include "base/files/file_path.h"
diff -ur a/ui/message_center/views/message_popup_collection.h b/ui/message_center/views/message_popup_collection.h
--- a/ui/message_center/views/message_popup_collection.h	2018-09-09 13:35:33.274653407 -0700
+++ b/ui/message_center/views/message_popup_collection.h	2018-09-09 13:37:10.271425506 -0700
@@ -5,6 +5,8 @@
 #ifndef UI_MESSAGE_CENTER_VIEWS_MESSAGE_POPUP_COLLECTION_H_
 #define UI_MESSAGE_CENTER_VIEWS_MESSAGE_POPUP_COLLECTION_H_
 
+#include <memory>
+
 #include "ui/gfx/animation/animation_delegate.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/message_center/message_center_export.h"