Implement PaymentRequestUpdateEvent

third_party/WebKit/Source/modules/modules.gypi

 {
   'includes': [
     '../core/core_generated.gypi',
     'modules_generated.gypi',
   ],
   'variables': {
     # Experimental hooks for embedder to provide extra IDL and source files.
     #
     # Note: this is not a supported API. If you rely on this, you will be broken
     # from time to time as the code generator changes in backward incompatible
@@ skipping 135 matching lines @@
       'mediastream/RTCStatsReport.idl',
       'mediastream/RTCStatsResponse.idl',
       'mediastream/SourceInfo.idl',
       'netinfo/NetworkInformation.idl',
       'nfc/MessageCallback.idl',
       'nfc/NFC.idl',
       'notifications/Notification.idl',
       'notifications/NotificationEvent.idl',
       'notifications/NotificationPermissionCallback.idl',
       'offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl',
+      'payments/PaymentRequestUpdateEvent.idl',
       'payments/PaymentRequest.idl',
       'payments/PaymentResponse.idl',
       'payments/ShippingAddress.idl',
       'permissions/Permissions.idl',
       'permissions/PermissionStatus.idl',
       'plugins/MimeType.idl',
       'plugins/MimeTypeArray.idl',
       'plugins/Plugin.idl',
       'plugins/PluginArray.idl',
       'presentation/Presentation.idl',
@@ skipping 255 matching lines @@
       'gamepad/GamepadEvent.idl',
       'geofencing/GeofencingEvent.idl',
       'indexeddb/IDBVersionChangeEvent.idl',
       'mediarecorder/BlobEvent.idl',
       'mediastream/MediaStreamEvent.idl',
       'mediastream/MediaStreamTrackEvent.idl',
       'mediastream/RTCDTMFToneChangeEvent.idl',
       'mediastream/RTCDataChannelEvent.idl',
       'mediastream/RTCIceCandidateEvent.idl',
       'notifications/NotificationEvent.idl',
+      'payments/PaymentRequestUpdateEvent.idl',
       'presentation/PresentationConnectionAvailableEvent.idl',
       'presentation/PresentationConnectionCloseEvent.idl',
       'push_messaging/PushEvent.idl',
       'serviceworkers/ExtendableEvent.idl',
       'serviceworkers/ExtendableMessageEvent.idl',
       'serviceworkers/FetchEvent.idl',
       'serviceworkers/ForeignFetchEvent.idl',
       'serviceworkers/InstallEvent.idl',
       'serviceworkers/ServiceWorkerMessageEvent.idl',
       'speech/SpeechRecognitionError.idl',
@@ skipping 59 matching lines @@
       'nfc/NFCMessage.idl',
       'nfc/NFCPushOptions.idl',
       'nfc/NFCRecord.idl',
       'nfc/NFCWatchOptions.idl',
       'notifications/GetNotificationOptions.idl',
       'notifications/NotificationAction.idl',
       'notifications/NotificationEventInit.idl',
       'notifications/NotificationOptions.idl',
       'payments/CurrencyAmount.idl',
       'payments/PaymentDetails.idl',
+      'payments/PaymentItem.idl',
       'payments/PaymentOptions.idl',
-      'payments/PaymentItem.idl',
+      'payments/PaymentRequestUpdateEventInit.idl',
       'payments/ShippingOption.idl',
       'permissions/MidiPermissionDescriptor.idl',
       'permissions/PermissionDescriptor.idl',
       'permissions/PushPermissionDescriptor.idl',
       'presentation/PresentationConnectionAvailableEventInit.idl',
       'presentation/PresentationConnectionCloseEventInit.idl',
       'push_messaging/PushEventInit.idl',
       'push_messaging/PushSubscriptionOptions.idl',
       'quota/StorageEstimate.idl',
       'serviceworkers/ClientQueryOptions.idl',
@@ skipping 142 matching lines @@
       '<(blink_modules_output_dir)/notifications/NotificationAction.cpp',
       '<(blink_modules_output_dir)/notifications/NotificationAction.h',
       '<(blink_modules_output_dir)/notifications/NotificationEventInit.cpp',
       '<(blink_modules_output_dir)/notifications/NotificationEventInit.h',
       '<(blink_modules_output_dir)/notifications/NotificationOptions.cpp',
       '<(blink_modules_output_dir)/notifications/NotificationOptions.h',
       '<(blink_modules_output_dir)/payments/CurrencyAmount.cpp',
       '<(blink_modules_output_dir)/payments/CurrencyAmount.h',
       '<(blink_modules_output_dir)/payments/PaymentDetails.cpp',
       '<(blink_modules_output_dir)/payments/PaymentDetails.h',
+      '<(blink_modules_output_dir)/payments/PaymentItem.cpp',
+      '<(blink_modules_output_dir)/payments/PaymentItem.h',
       '<(blink_modules_output_dir)/payments/PaymentOptions.cpp',
       '<(blink_modules_output_dir)/payments/PaymentOptions.h',
-      '<(blink_modules_output_dir)/payments/PaymentItem.cpp',
-      '<(blink_modules_output_dir)/payments/PaymentItem.h',
+      '<(blink_modules_output_dir)/payments/PaymentRequestUpdateEventInit.cpp',
+      '<(blink_modules_output_dir)/payments/PaymentRequestUpdateEventInit.h',
       '<(blink_modules_output_dir)/payments/ShippingOption.cpp',
       '<(blink_modules_output_dir)/payments/ShippingOption.h',
       '<(blink_modules_output_dir)/permissions/MidiPermissionDescriptor.cpp',
       '<(blink_modules_output_dir)/permissions/MidiPermissionDescriptor.h',
       '<(blink_modules_output_dir)/permissions/PermissionDescriptor.cpp',
       '<(blink_modules_output_dir)/permissions/PermissionDescriptor.h',
       '<(blink_modules_output_dir)/permissions/PushPermissionDescriptor.cpp',
       '<(blink_modules_output_dir)/permissions/PushPermissionDescriptor.h',
       '<(blink_modules_output_dir)/presentation/PresentationConnectionAvailableEventInit.cpp',
       '<(blink_modules_output_dir)/presentation/PresentationConnectionAvailableEventInit.h',
@@ skipping 659 matching lines @@
       'notifications/ServiceWorkerGlobalScopeNotifications.h',
       'notifications/ServiceWorkerRegistrationNotifications.cpp',
       'notifications/ServiceWorkerRegistrationNotifications.h',
       'offscreencanvas/OffscreenCanvasModules.cpp',
       'offscreencanvas/OffscreenCanvasModules.h',
       'offscreencanvas2d/OffscreenCanvasRenderingContext2D.cpp',
       'offscreencanvas2d/OffscreenCanvasRenderingContext2D.h',
       'payments/PaymentCompleter.h',
       'payments/PaymentRequest.cpp',
       'payments/PaymentRequest.h',
+      'payments/PaymentRequestUpdateEvent.cpp',
+      'payments/PaymentRequestUpdateEvent.h',
       'payments/PaymentResponse.cpp',
       'payments/PaymentResponse.h',
+      'payments/PaymentUpdater.h',
+      'payments/PaymentsValidators.cpp',
+      'payments/PaymentsValidators.h',
       'payments/ShippingAddress.cpp',
       'payments/ShippingAddress.h',
-      'payments/PaymentsValidators.h',
-      'payments/PaymentsValidators.cpp',
       'permissions/NavigatorPermissions.cpp',
       'permissions/NavigatorPermissions.h',
       'permissions/PermissionController.cpp',
       'permissions/PermissionController.h',
       'permissions/Permissions.cpp',
       'permissions/Permissions.h',
       'permissions/PermissionCallback.cpp',
       'permissions/PermissionCallback.h',
       'permissions/PermissionsCallback.cpp',
       'permissions/PermissionsCallback.h',
@@ skipping 620 matching lines @@
       'indexeddb/IDBRequestTest.cpp',
       'indexeddb/IDBTransactionTest.cpp',
       'indexeddb/MockWebIDBDatabase.cpp',
       'indexeddb/MockWebIDBDatabase.h',
       'mediasession/MediaSessionTest.cpp',
       'mediastream/MediaConstraintsTest.cpp',
       'mediastream/RTCDataChannelTest.cpp',
       'notifications/NotificationDataTest.cpp',
       'notifications/NotificationResourcesLoaderTest.cpp',
       'payments/PaymentDetailsTestHelper.cpp',
+      'payments/PaymentRequestDetailsTest.cpp',
       'payments/PaymentRequestTest.cpp',
-      'payments/PaymentRequestDetailsTest.cpp',
+      'payments/PaymentRequestUpdateEventTest.cpp',
       'payments/PaymentResponseTest.cpp',
       'payments/PaymentsValidatorsTest.cpp',
       'payments/ShippingAddressTest.cpp',
       'presentation/PresentationAvailabilityTest.cpp',
       'push_messaging/PushManagerTest.cpp',
       'push_messaging/PushMessageDataTest.cpp',
       'serviceworkers/ServiceWorkerContainerTest.cpp',
       'webaudio/AudioBasicProcessorHandlerTest.cpp',
       'webaudio/ConvolverNodeTest.cpp',
       'webaudio/DynamicsCompressorNodeTest.cpp',
       'webaudio/ScriptProcessorNodeTest.cpp',
       'webaudio/StereoPannerNodeTest.cpp',
       'webdatabase/QuotaTrackerTest.cpp',
       'websockets/DOMWebSocketTest.cpp',
       'websockets/DocumentWebSocketChannelTest.cpp',
     ],
   },
 }