Service Workers: InstallPhaseEvent -> ExtendableEvent

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 108 matching lines @@
       'quota/DeprecatedStorageQuota.idl',
       'quota/StorageErrorCallback.idl',
       'quota/StorageInfo.idl',
       'quota/StorageQuota.idl',
       'quota/StorageQuotaCallback.idl',
       'quota/StorageUsageCallback.idl',
       'screen_orientation/ScreenOrientation.idl',
       'serviceworkers/Body.idl',
       'serviceworkers/Cache.idl',
       'serviceworkers/CacheStorage.idl',
+      'serviceworkers/ExtendableEvent.idl',
       'serviceworkers/FetchEvent.idl',
       'serviceworkers/Headers.idl',
       'serviceworkers/HeadersForEachCallback.idl',
       'serviceworkers/InstallEvent.idl',
-      'serviceworkers/InstallPhaseEvent.idl',
       'serviceworkers/Request.idl',
       'serviceworkers/Response.idl',
       'serviceworkers/ServiceWorker.idl',
       'serviceworkers/ServiceWorkerClient.idl',
       'serviceworkers/ServiceWorkerClients.idl',
       'serviceworkers/ServiceWorkerContainer.idl',
       'serviceworkers/ServiceWorkerGlobalScope.idl',
       'serviceworkers/ServiceWorkerRegistration.idl',
       'speech/SpeechGrammar.idl',
       'speech/SpeechGrammarList.idl',
@@ skipping 114 matching lines @@
       'encryptedmedia/MediaKeyMessageEvent.idl',
       'encryptedmedia/MediaKeyNeededEvent.idl',
       'gamepad/GamepadEvent.idl',
       'indexeddb/IDBVersionChangeEvent.idl',
       'mediastream/MediaStreamEvent.idl',
       'mediastream/MediaStreamTrackEvent.idl',
       'mediastream/RTCDTMFToneChangeEvent.idl',
       'mediastream/RTCDataChannelEvent.idl',
       'mediastream/RTCIceCandidateEvent.idl',
       'push_messaging/PushEvent.idl',
+      'serviceworkers/ExtendableEvent.idl',
       'serviceworkers/FetchEvent.idl',
       'serviceworkers/InstallEvent.idl',
-      'serviceworkers/InstallPhaseEvent.idl',
       'speech/SpeechRecognitionError.idl',
       'speech/SpeechRecognitionEvent.idl',
       'speech/SpeechSynthesisEvent.idl',
       'webaudio/AudioProcessingEvent.idl',
       'webaudio/OfflineAudioCompletionEvent.idl',
       'webmidi/MIDIConnectionEvent.idl',
       'webmidi/MIDIMessageEvent.idl',
       'websockets/CloseEvent.idl',
     ],
     'modules_dictionary_idl_files': [
@@ skipping 417 matching lines @@
       'screen_orientation/ScreenOrientationController.cpp',
       'screen_orientation/ScreenOrientationController.h',
       'screen_orientation/ScreenOrientationDispatcher.cpp',
       'screen_orientation/ScreenOrientationDispatcher.h',
       'serviceworkers/Body.cpp',
       'serviceworkers/Body.h',
       'serviceworkers/Cache.cpp',
       'serviceworkers/Cache.h',
       'serviceworkers/CacheStorage.cpp',
       'serviceworkers/CacheStorage.h',
+      'serviceworkers/ExtendableEvent.cpp',
+      'serviceworkers/ExtendableEvent.h',
       'serviceworkers/FetchEvent.cpp',
       'serviceworkers/FetchEvent.h',
       'serviceworkers/FetchHeaderList.cpp',
       'serviceworkers/FetchHeaderList.h',
       'serviceworkers/FetchManager.cpp',
       'serviceworkers/FetchManager.h',
       'serviceworkers/FetchRequestData.cpp',
       'serviceworkers/FetchRequestData.h',
       'serviceworkers/FetchResponseData.cpp',
       'serviceworkers/FetchResponseData.h',
       'serviceworkers/Headers.cpp',
       'serviceworkers/Headers.h',
       'serviceworkers/HeadersForEachCallback.h',
       'serviceworkers/InstallEvent.cpp',
       'serviceworkers/InstallEvent.h',
-      'serviceworkers/InstallPhaseEvent.cpp',
-      'serviceworkers/InstallPhaseEvent.h',
       'serviceworkers/NavigatorServiceWorker.cpp',
       'serviceworkers/NavigatorServiceWorker.h',
       'serviceworkers/RegistrationOptionList.h',
       'serviceworkers/Request.cpp',
       'serviceworkers/Request.h',
       'serviceworkers/RequestInit.cpp',
       'serviceworkers/RequestInit.h',
       'serviceworkers/RespondWithObserver.cpp',
       'serviceworkers/RespondWithObserver.h',
       'serviceworkers/Response.cpp',
@@ skipping 292 matching lines @@
       'serviceworkers/ServiceWorkerContainerTest.cpp',
       'websockets/DOMWebSocketTest.cpp',
       'websockets/NewWebSocketChannelImplTest.cpp',
       'websockets/WebSocketDeflaterTest.cpp',
       'websockets/WebSocketExtensionDispatcherTest.cpp',
       'websockets/WebSocketExtensionParserTest.cpp',
       'websockets/WebSocketPerMessageDeflateTest.cpp',
     ],
   },
 }