Rename remaining types so that all begin Payment*

third_party/WebKit/Source/modules/payments/ShippingOption.idl

Index: third_party/WebKit/Source/modules/payments/ShippingOption.idl
diff --git a/third_party/WebKit/Source/modules/payments/ShippingOption.idl b/third_party/WebKit/Source/modules/payments/ShippingOption.idl
index 6d48a3c2e57bd6744a09093e7b96a4f759e0116a..9972cf34bf813f34d095dfe0b6c66678ffb9187d 100644
--- a/third_party/WebKit/Source/modules/payments/ShippingOption.idl
+++ b/third_party/WebKit/Source/modules/payments/ShippingOption.idl
@@ -5,10 +5,11 @@
 // https://w3c.github.io/browser-payment-api/specs/paymentrequest.html#shippingoption-interface
 
 [
-    RuntimeEnabled=PaymentRequest
-] dictionary ShippingOption {
+    RuntimeEnabled=PaymentRequest,
+    ImplementedAs=ShippingOption

[please use gerrit instead, 2016/06/09 20:43:52]

ditto

+] dictionary PaymentShippingOption {
     required DOMString id;
     required DOMString label;
-    required CurrencyAmount amount;
+    required PaymentCurrencyAmount amount;
     boolean selected = false;
 };