[Payments] Desktop: never return false in incognito mode for canMakePayment

chrome/browser/payments/chrome_payment_request_delegate.cc

Index: chrome/browser/payments/chrome_payment_request_delegate.cc
diff --git a/chrome/browser/payments/chrome_payment_request_delegate.cc b/chrome/browser/payments/chrome_payment_request_delegate.cc
index 7b228b62ad454ad055b80c06275f99d5162df4e4..72544464f1ad755fad9826034499e9cde167a7d4 100644
--- a/chrome/browser/payments/chrome_payment_request_delegate.cc
+++ b/chrome/browser/payments/chrome_payment_request_delegate.cc
@@ -41,4 +41,10 @@ const std::string& ChromePaymentRequestDelegate::GetApplicationLocale() const {
   return g_browser_process->GetApplicationLocale();
 }
 
+bool ChromePaymentRequestDelegate::IsIncognito() const {
+  Profile* profile =
+      Profile::FromBrowserContext(web_contents_->GetBrowserContext());
+  return profile && profile->GetProfileType() == Profile::INCOGNITO_PROFILE;
+}
+
 }  // namespace payments