event impl

content/renderer/service_worker/service_worker_context_client.cc

Index: content/renderer/service_worker/service_worker_context_client.cc
diff --git a/content/renderer/service_worker/service_worker_context_client.cc b/content/renderer/service_worker/service_worker_context_client.cc
index c4b51fb99a0920dfd06c7cd1fb8d61bc40513075..eaada81efd037409e75908d478fd01c8172f63e2 100644
--- a/content/renderer/service_worker/service_worker_context_client.cc
+++ b/content/renderer/service_worker/service_worker_context_client.cc
@@ -54,6 +54,7 @@
 #include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/modules/notifications/WebNotificationData.h"
+#include "third_party/WebKit/public/platform/modules/payments/WebPaymentAppRequestData.h"
 #include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerClientQueryOptions.h"
 #include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerError.h"
 #include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerRequest.h"
@@ -63,6 +64,19 @@
 #include "third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerContextProxy.h"
 #include "third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerNetworkProvider.h"
 
+namespace mojo {
+
+template <>
+struct TypeConverter<blink::WebPaymentAppRequestData,
+                     payments::mojom::PaymentAppRequestDataPtr> {
+  static blink::WebPaymentAppRequestData Convert(
+      const payments::mojom::PaymentAppRequestDataPtr& input) {
+    blink::WebPaymentAppRequestData output;
+    return output;
+  }
+};
+}
+
 namespace content {
 
 namespace {
@@ -179,6 +193,8 @@ struct ServiceWorkerContextClient::WorkerContextData {
   using SkipWaitingCallbacksMap =
       IDMap<std::unique_ptr<blink::WebServiceWorkerSkipWaitingCallbacks>>;
   using SyncEventCallbacksMap = IDMap<std::unique_ptr<const SyncCallback>>;
+  using PaymentRequestEventCallbacksMap =
+      IDMap<std::unique_ptr<const PaymentRequestEventCallback>>;
   using FetchEventCallbacksMap = IDMap<std::unique_ptr<const FetchCallback>>;
   using ExtendableMessageEventCallbacksMap =
       IDMap<std::unique_ptr<const DispatchExtendableMessageEventCallback>>;
@@ -211,6 +227,9 @@ struct ServiceWorkerContextClient::WorkerContextData {
   // Pending callbacks for Background Sync Events.
   SyncEventCallbacksMap sync_event_callbacks;
 
+  // Pending callbacks for Payment Request Events.
+  PaymentRequestEventCallbacksMap payment_request_event_callbacks;
+
   // Pending callbacks for Fetch Events.
   FetchEventCallbacksMap fetch_event_callbacks;
 
@@ -902,6 +921,21 @@ void ServiceWorkerContextClient::DispatchSyncEvent(
                             web_last_chance);
 }
 
+void ServiceWorkerContextClient::DispatchPaymentRequestEvent(
+    payments::mojom::PaymentAppRequestDataPtr data,
+    const DispatchPaymentRequestEventCallback& callback) {
+  TRACE_EVENT0("ServiceWorker",
+               "ServiceWorkerContextClient::DispatchPaymentRequestEvent");
+  int request_id = context_->payment_request_event_callbacks.Add(
+      base::MakeUnique<PaymentRequestEventCallback>(callback));
+
+  // TODO(zino): Use typemap when this is moved to blink-side.
+  blink::WebPaymentAppRequestData webData =
+      mojo::ConvertTo<blink::WebPaymentAppRequestData>(std::move(data));
+
+  proxy_->dispatchPaymentRequestEvent(request_id, webData);
+}
+
 void ServiceWorkerContextClient::Send(IPC::Message* message) {
   sender_->Send(message);
 }