Use union type in ImageBitmapFactories.idl

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 326 matching lines @@
       'filesystem/DataTransferItemFileSystem.idl',
       'filesystem/DevToolsHostFileSystem.idl',
       'filesystem/HTMLInputElementFileSystem.idl',
       'filesystem/WindowFileSystem.idl',
       'filesystem/WorkerGlobalScopeFileSystem.idl',
       'gamepad/NavigatorGamepad.idl',
       'geofencing/ServiceWorkerGlobalScopeGeofencing.idl',
       'geofencing/ServiceWorkerRegistrationGeofencing.idl',
       'geofencing/WorkerNavigatorGeofencing.idl',
       'geolocation/NavigatorGeolocation.idl',
-      'imagebitmap/WindowImageBitmapFactories.idl',
       'indexeddb/WindowIndexedDatabase.idl',
       'indexeddb/WorkerGlobalScopeIndexedDatabase.idl',
       'mediasession/HTMLMediaElementMediaSession.idl',
       'mediasource/HTMLVideoElementMediaSource.idl',
       'mediasource/URLMediaSource.idl',
       'mediastream/NavigatorMediaStream.idl',
       'mediastream/NavigatorUserMedia.idl',
       'mediastream/URLMediaStream.idl',
       'mediastream/WindowMediaStream.idl',
       'navigatorconnect/NavigatorServices.idl',
@@ skipping 708 matching lines @@
       'geofencing/WorkerNavigatorGeofencing.h',
       'geolocation/Coordinates.cpp',
       'geolocation/Geolocation.cpp',
       'geolocation/GeolocationController.cpp',
       'geolocation/GeoNotifier.cpp',
       'geolocation/GeoNotifier.h',
       'geolocation/GeolocationWatchers.cpp',
       'geolocation/GeolocationWatchers.h',
       'geolocation/NavigatorGeolocation.cpp',
       'geolocation/NavigatorGeolocation.h',
-      'imagebitmap/WindowImageBitmapFactories.cpp',
-      'imagebitmap/WindowImageBitmapFactories.h',
       'indexeddb/DOMWindowIndexedDatabase.cpp',
       'indexeddb/DOMWindowIndexedDatabase.h',
       'indexeddb/IDBAny.cpp',
       'indexeddb/IDBAny.h',
       'indexeddb/IDBCursor.cpp',
       'indexeddb/IDBCursor.h',
       'indexeddb/IDBCursorWithValue.cpp',
       'indexeddb/IDBCursorWithValue.h',
       'indexeddb/IDBDatabase.cpp',
       'indexeddb/IDBDatabase.h',
@@ skipping 766 matching lines @@
       'fetch/DataConsumerHandleTestUtil.h',
       'fetch/DataConsumerHandleUtilTest.cpp',
       'fetch/DataConsumerTeeTest.cpp',
       'fetch/FetchBlobDataConsumerHandleTest.cpp',
       'fetch/FetchDataLoaderTest.cpp',
       'fetch/FetchFormDataConsumerHandleTest.cpp',
       'fetch/FetchResponseDataTest.cpp',
       'fetch/RequestTest.cpp',
       'fetch/ResponseTest.cpp',
       'filesystem/DOMFileSystemBaseTest.cpp',
-      'imagebitmap/ImageBitmapModuleTest.cpp',
       'indexeddb/IDBKeyPathTest.cpp',
       'indexeddb/IDBRequestTest.cpp',
       'indexeddb/IDBTransactionTest.cpp',
       'indexeddb/MockWebIDBDatabase.cpp',
       'indexeddb/MockWebIDBDatabase.h',
       'mediasession/MediaSessionTest.cpp',
       'mediastream/RTCDataChannelTest.cpp',
       'notifications/NotificationDataTest.cpp',
       'presentation/PresentationAvailabilityTest.cpp',
       'serviceworkers/ServiceWorkerContainerTest.cpp',
       'webaudio/AudioBasicProcessorHandlerTest.cpp',
       'webaudio/ConvolverNodeTest.cpp',
       'webaudio/DynamicsCompressorNodeTest.cpp',
       'webaudio/ScriptProcessorNodeTest.cpp',
       'webaudio/StereoPannerNodeTest.cpp',
       'websockets/DOMWebSocketTest.cpp',
       'websockets/DocumentWebSocketChannelTest.cpp',
     ],
   },
 }