PaymentHandler: Implement set/get methods in PaymentInstruments (blink)

content/browser/payments/payment_manager.h

Index: content/browser/payments/payment_manager.h
diff --git a/content/browser/payments/payment_manager.h b/content/browser/payments/payment_manager.h
index 6872ad2ac79b97c7982672f3fd772549ad73ac4b..b8ad3aa5c5bc611a0fdfec834cff9b610a78c3e2 100644
--- a/content/browser/payments/payment_manager.h
+++ b/content/browser/payments/payment_manager.h
@@ -35,6 +35,13 @@ class CONTENT_EXPORT PaymentManager
   void SetManifest(payments::mojom::PaymentAppManifestPtr manifest,
                    const SetManifestCallback& callback) override;
   void GetManifest(const GetManifestCallback& callback) override;
+  void SetPaymentInstrument(
+      const std::string& instrumentKey,
+      payments::mojom::PaymentInstrumentPtr details,
+      const SetPaymentInstrumentCallback& callback) override;
+  void GetPaymentInstrument(
+      const std::string& instrumentKey,
+      const GetPaymentInstrumentCallback& callback) override;
 
   // Called when an error is detected on binding_.
   void OnConnectionError();