Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/views/infobars/confirm_infobar.cc

Index: chrome/browser/ui/views/infobars/confirm_infobar.cc
diff --git a/chrome/browser/ui/views/infobars/confirm_infobar.cc b/chrome/browser/ui/views/infobars/confirm_infobar.cc
index d73d27c5382152c260369b9ab2fd25cd57f37ea1..624e172f9b10abd34418a5faed96dbcca34f4f22 100644
--- a/chrome/browser/ui/views/infobars/confirm_infobar.cc
+++ b/chrome/browser/ui/views/infobars/confirm_infobar.cc
@@ -7,6 +7,7 @@
 #include <utility>
 
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/views/elevation_icon_setter.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
@@ -19,15 +20,15 @@
 
 // InfoBarService -------------------------------------------------------------
 
-scoped_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
-    scoped_ptr<ConfirmInfoBarDelegate> delegate) {
-  return make_scoped_ptr(new ConfirmInfoBar(std::move(delegate)));
+std::unique_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
+    std::unique_ptr<ConfirmInfoBarDelegate> delegate) {
+  return base::WrapUnique(new ConfirmInfoBar(std::move(delegate)));
 }
 
 
 // ConfirmInfoBar -------------------------------------------------------------
 
-ConfirmInfoBar::ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate)
+ConfirmInfoBar::ConfirmInfoBar(std::unique_ptr<ConfirmInfoBarDelegate> delegate)
     : InfoBarView(std::move(delegate)),
       label_(nullptr),
       ok_button_(nullptr),