Implement the MediaStreamTrackEvent constructor

third_party/WebKit/Source/modules/modules_idl_files.gni

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//third_party/WebKit/Source/bindings/bindings.gni")
 
 # The paths in this file are absolute since this file is imported and the
 # file lists must be valid from multple "current directories".
 
 bindings_modules_output_dir = "$bindings_output_dir/modules"
@@ skipping 394 matching lines @@
                     "mediasession/MediaArtworkInit.idl",
                     "mediasession/MediaMetadataInit.idl",
                     "mediastream/ConstrainBooleanParameters.idl",
                     "mediastream/ConstrainDOMStringParameters.idl",
                     "mediastream/ConstrainDoubleRange.idl",
                     "mediastream/ConstrainLongRange.idl",
                     "mediastream/DoubleRange.idl",
                     "mediastream/LongRange.idl",
                     "mediastream/MediaStreamConstraints.idl",
                     "mediastream/MediaStreamEventInit.idl",
+                    "mediastream/MediaStreamTrackEventInit.idl",
                     "mediastream/MediaTrackConstraintSet.idl",
                     "mediastream/MediaTrackConstraints.idl",
                     "mediastream/MediaTrackSettings.idl",
                     "mediastream/MediaTrackSupportedConstraints.idl",
                     "nfc/NFCMessage.idl",
                     "nfc/NFCPushOptions.idl",
                     "nfc/NFCRecord.idl",
                     "nfc/NFCWatchOptions.idl",
                     "notifications/GetNotificationOptions.idl",
                     "notifications/NotificationAction.idl",
@@ skipping 270 matching lines @@
   "$blink_modules_output_dir/mediastream/ConstrainLongRange.cpp",
   "$blink_modules_output_dir/mediastream/ConstrainLongRange.h",
   "$blink_modules_output_dir/mediastream/DoubleRange.cpp",
   "$blink_modules_output_dir/mediastream/DoubleRange.h",
   "$blink_modules_output_dir/mediastream/LongRange.cpp",
   "$blink_modules_output_dir/mediastream/LongRange.h",
   "$blink_modules_output_dir/mediastream/MediaStreamConstraints.cpp",
   "$blink_modules_output_dir/mediastream/MediaStreamConstraints.h",
   "$blink_modules_output_dir/mediastream/MediaStreamEventInit.cpp",
   "$blink_modules_output_dir/mediastream/MediaStreamEventInit.h",
+  "$blink_modules_output_dir/mediastream/MediaStreamTrackEventInit.cpp",
+  "$blink_modules_output_dir/mediastream/MediaStreamTrackEventInit.h",
   "$blink_modules_output_dir/mediastream/MediaTrackConstraintSet.cpp",
   "$blink_modules_output_dir/mediastream/MediaTrackConstraintSet.h",
   "$blink_modules_output_dir/mediastream/MediaTrackConstraints.cpp",
   "$blink_modules_output_dir/mediastream/MediaTrackConstraints.h",
   "$blink_modules_output_dir/mediastream/MediaTrackSettings.cpp",
   "$blink_modules_output_dir/mediastream/MediaTrackSettings.h",
   "$blink_modules_output_dir/mediastream/MediaTrackSupportedConstraints.cpp",
   "$blink_modules_output_dir/mediastream/MediaTrackSupportedConstraints.h",
   "$blink_modules_output_dir/nfc/NFCMessage.cpp",
   "$blink_modules_output_dir/nfc/NFCMessage.h",
@@ skipping 143 matching lines @@
   "$blink_modules_output_dir/websockets/CloseEventInit.h",
   "$blink_modules_output_dir/webusb/USBConnectionEventInit.cpp",
   "$blink_modules_output_dir/webusb/USBConnectionEventInit.h",
   "$blink_modules_output_dir/webusb/USBControlTransferParameters.cpp",
   "$blink_modules_output_dir/webusb/USBControlTransferParameters.h",
   "$blink_modules_output_dir/webusb/USBDeviceFilter.cpp",
   "$blink_modules_output_dir/webusb/USBDeviceFilter.h",
   "$blink_modules_output_dir/webusb/USBDeviceRequestOptions.cpp",
   "$blink_modules_output_dir/webusb/USBDeviceRequestOptions.h",
 ]