[Experimental] Fool around with exposing extension bindings via blink

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 40 matching lines @@
       'device_orientation/DeviceOrientationEvent.idl',
       'device_orientation/DeviceRotationRate.idl',
       'encoding/TextDecoder.idl',
       'encoding/TextEncoder.idl',
       'encryptedmedia/MediaEncryptedEvent.idl',
       'encryptedmedia/MediaKeyMessageEvent.idl',
       'encryptedmedia/MediaKeySession.idl',
       'encryptedmedia/MediaKeyStatusMap.idl',
       'encryptedmedia/MediaKeySystemAccess.idl',
       'encryptedmedia/MediaKeys.idl',
+      'extensions/DeveloperPrivate.idl',
+      'extensions/Chrome.idl',
       'fetch/Body.idl',
       'fetch/Headers.idl',
       'fetch/Request.idl',
       'fetch/Response.idl',
       'filesystem/DOMFileSystem.idl',
       'filesystem/DOMFileSystemSync.idl',
       'filesystem/DirectoryEntry.idl',
       'filesystem/DirectoryEntrySync.idl',
       'filesystem/DirectoryReader.idl',
       'filesystem/DirectoryReaderSync.idl',
@@ skipping 273 matching lines @@
       'credentialmanager/NavigatorCredentials.idl',
       'crypto/WindowCrypto.idl',
       'crypto/WorkerGlobalScopeCrypto.idl',
       'csspaint/WindowPaintWorklet.idl',
       'device_light/WindowDeviceLight.idl',
       'device_orientation/WindowDeviceMotion.idl',
       'device_orientation/WindowDeviceOrientation.idl',
       'donottrack/NavigatorDoNotTrack.idl',
       'encryptedmedia/HTMLMediaElementEncryptedMedia.idl',
       'encryptedmedia/NavigatorRequestMediaKeySystemAccess.idl',
+      'extensions/WindowChrome.idl',
       'fetch/WindowFetch.idl',
       'fetch/WorkerFetch.idl',
       'filesystem/DataTransferItemFileSystem.idl',
       'filesystem/DedicatedWorkerGlobalScopeFileSystem.idl',
       'filesystem/DevToolsHostFileSystem.idl',
       'filesystem/HTMLInputElementFileSystem.idl',
       'filesystem/SharedWorkerGlobalScopeFileSystem.idl',
       'filesystem/WindowFileSystem.idl',
       'gamepad/NavigatorGamepad.idl',
       'geolocation/NavigatorGeolocation.idl',
@@ skipping 100 matching lines @@
       'credentialmanager/FormDataOptions.idl',
       'credentialmanager/LocallyStoredCredentialData.idl',
       'credentialmanager/PasswordCredentialData.idl',
       'device_light/DeviceLightEventInit.idl',
       'encoding/TextDecodeOptions.idl',
       'encoding/TextDecoderOptions.idl',
       'encryptedmedia/MediaEncryptedEventInit.idl',
       'encryptedmedia/MediaKeyMessageEventInit.idl',
       'encryptedmedia/MediaKeySystemConfiguration.idl',
       'encryptedmedia/MediaKeySystemMediaCapability.idl',
+      'extensions/UpdateExtensionConfigurationParams.idl',
       'filesystem/FileSystemFlags.idl',
       'gamepad/GamepadEventInit.idl',
       'geolocation/PositionOptions.idl',
       'indexeddb/IDBIndexParameters.idl',
       'indexeddb/IDBObjectStoreParameters.idl',
       'indexeddb/IDBVersionChangeEventInit.idl',
       'mediarecorder/BlobEventInit.idl',
       'mediarecorder/MediaRecorderOptions.idl',
       'mediasession/MediaMetadataInit.idl',
       'mediastream/ConstrainBooleanParameters.idl',
@@ skipping 112 matching lines @@
       '<(blink_modules_output_dir)/encoding/TextDecoderOptions.cpp',
       '<(blink_modules_output_dir)/encoding/TextDecoderOptions.h',
       '<(blink_modules_output_dir)/encryptedmedia/MediaEncryptedEventInit.cpp',
       '<(blink_modules_output_dir)/encryptedmedia/MediaEncryptedEventInit.h',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeyMessageEventInit.cpp',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeyMessageEventInit.h',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeySystemConfiguration.cpp',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeySystemConfiguration.h',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeySystemMediaCapability.cpp',
       '<(blink_modules_output_dir)/encryptedmedia/MediaKeySystemMediaCapability.h',
+      '<(blink_modules_output_dir)/extensions/UpdateExtensionConfigurationParams.cpp',
+      '<(blink_modules_output_dir)/extensions/UpdateExtensionConfigurationParams.h',
       '<(blink_modules_output_dir)/filesystem/FileSystemFlags.cpp',
       '<(blink_modules_output_dir)/filesystem/FileSystemFlags.h',
       '<(blink_modules_output_dir)/gamepad/GamepadEventInit.cpp',
       '<(blink_modules_output_dir)/gamepad/GamepadEventInit.h',
       '<(blink_modules_output_dir)/geolocation/PositionOptions.cpp',
       '<(blink_modules_output_dir)/geolocation/PositionOptions.h',
       '<(blink_modules_output_dir)/indexeddb/IDBIndexParameters.cpp',
       '<(blink_modules_output_dir)/indexeddb/IDBIndexParameters.h',
       '<(blink_modules_output_dir)/indexeddb/IDBObjectStoreParameters.cpp',
       '<(blink_modules_output_dir)/indexeddb/IDBObjectStoreParameters.h',
@@ skipping 400 matching lines @@
       'encryptedmedia/MediaKeySystemAccess.h',
       'encryptedmedia/MediaKeys.cpp',
       'encryptedmedia/MediaKeys.h',
       'encryptedmedia/MediaKeysClient.h',
       'encryptedmedia/MediaKeysController.cpp',
       'encryptedmedia/MediaKeysController.h',
       'encryptedmedia/NavigatorRequestMediaKeySystemAccess.cpp',
       'encryptedmedia/NavigatorRequestMediaKeySystemAccess.h',
       'encryptedmedia/SimpleContentDecryptionModuleResultPromise.cpp',
       'encryptedmedia/SimpleContentDecryptionModuleResultPromise.h',
+      'extensions/Chrome.cpp',
+      'extensions/Chrome.h',
+      'extensions/DeveloperPrivate.cpp',
+      'extensions/DeveloperPrivate.h',
+      'extensions/WindowChrome.cpp',
+      'extensions/WindowChrome.h',
       'fetch/CompositeDataConsumerHandle.cpp',
       'fetch/CompositeDataConsumerHandle.h',
       'fetch/DataConsumerHandleUtil.cpp',
       'fetch/DataConsumerHandleUtil.h',
       'fetch/Body.cpp',
       'fetch/Body.h',
       'fetch/BodyStreamBuffer.cpp',
       'fetch/BodyStreamBuffer.h',
       'fetch/CrossThreadHolder.h',
       'fetch/DataConsumerTee.cpp',
@@ skipping 988 matching lines @@
       'webaudio/ConvolverNodeTest.cpp',
       'webaudio/DynamicsCompressorNodeTest.cpp',
       'webaudio/ScriptProcessorNodeTest.cpp',
       'webaudio/StereoPannerNodeTest.cpp',
       'webdatabase/QuotaTrackerTest.cpp',
       'websockets/DOMWebSocketTest.cpp',
       'websockets/DocumentWebSocketChannelTest.cpp',
     ],
   },
 }