Cleanup includes

- Forward declare where possible
- Remove unused includes
- Reorder includes

BUG=None
TEST=Compiles


Change-Id: If353aa7666ffe85255a69102e0ecbcbc6793ffb5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1606635
Reviewed-by: Bailey Berro <[email protected]>
Reviewed-by: Sergey Poromov <[email protected]>
Reviewed-by: Lei Zhang <[email protected]>
Reviewed-by: Sean Kau <[email protected]>
Commit-Queue: Zentaro Kavanagh <[email protected]>
Cr-Commit-Position: refs/heads/master@{#659083}
diff --git a/chrome/browser/chromeos/printing/usb_printer_notification.h b/chrome/browser/chromeos/printing/usb_printer_notification.h
index 9d1b4c5..9c5eab45 100644
--- a/chrome/browser/chromeos/printing/usb_printer_notification.h
+++ b/chrome/browser/chromeos/printing/usb_printer_notification.h
@@ -11,6 +11,7 @@
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/printing/printer_configurer.h"
+#include "chromeos/printing/printer_configuration.h"
 #include "ui/message_center/public/cpp/notification_delegate.h"
 
 class Profile;