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

chrome/browser/ui/autofill/credit_card_scanner_view.cc

Index: chrome/browser/ui/autofill/credit_card_scanner_view.cc
diff --git a/chrome/browser/ui/autofill/credit_card_scanner_view.cc b/chrome/browser/ui/autofill/credit_card_scanner_view.cc
index 8e6fab06d81074bbc105ba7405dde0035adc3ee1..de61143cc1bfb8d8b1c369500ab1f1922a9af9c4 100644
--- a/chrome/browser/ui/autofill/credit_card_scanner_view.cc
+++ b/chrome/browser/ui/autofill/credit_card_scanner_view.cc
@@ -16,10 +16,10 @@ bool CreditCardScannerView::CanShow() {
 }
 
 // static
-scoped_ptr<CreditCardScannerView> CreditCardScannerView::Create(
+std::unique_ptr<CreditCardScannerView> CreditCardScannerView::Create(
     const base::WeakPtr<CreditCardScannerViewDelegate>& delegate,
     content::WebContents* web_contents) {
-  return scoped_ptr<CreditCardScannerView>();
+  return std::unique_ptr<CreditCardScannerView>();
 }
 #endif  // !defined(OS_ANDROID)