[Payments] Implement openWindow for service worker based payment handler

third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp

Index: third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp
diff --git a/third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp b/third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp
index f7384008f2a40670269bb597d33d834ddebf3e16..d42eca5de2751b90589e3e0e4c384f1ec9b8cb5e 100644
--- a/third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp
+++ b/third_party/WebKit/Source/web/WebEmbeddedWorkerImplTest.cpp
@@ -59,7 +59,8 @@ class MockServiceWorkerContextClient : public WebServiceWorkerContextClient {
                   std::unique_ptr<WebServiceWorkerClientsCallbacks>) override {
     NOTREACHED();
   }
-  void OpenWindow(const WebURL&,
+  void OpenWindow(const WebURL& redirect_url,

[please use gerrit instead, 2017/05/25 17:56:13]

Here the parameter name does not really matter, IMHO, because none of the
parameters are used.

[gogerald1, 2017/05/29 22:13:16]

Done.

+                  const WebURL&,
                   std::unique_ptr<WebServiceWorkerClientCallbacks>) override {
     NOTREACHED();
   }