[InputEvent] Update spec links for InputEvent(Init).idl

third_party/WebKit/Source/core/events/InputEventInit.idl

Index: third_party/WebKit/Source/core/events/InputEventInit.idl
diff --git a/third_party/WebKit/Source/core/events/InputEventInit.idl b/third_party/WebKit/Source/core/events/InputEventInit.idl
index bdc363150c200baa8ac9456d98061ec8fb3681c2..81d0375cad9dfc08f0fd2b6e519dd3268d269440 100644
--- a/third_party/WebKit/Source/core/events/InputEventInit.idl
+++ b/third_party/WebKit/Source/core/events/InputEventInit.idl
@@ -2,14 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// https://w3c.github.io/uievents/#interface-inputevent
-
-// InputEventInit
-// https://w3c.github.io/input-events/#interface-InputEventInit
 dictionary InputEventInit : UIEventInit {
-    DOMString inputType = "";
+    // UI Events
+    // https://w3c.github.io/uievents/#idl-inputeventinit
     DOMString? data;
-    DataTransfer? dataTransfer;
     boolean isComposing = false;
+
+    // Input Events Level 1
+    // https://www.w3.org/TR/2017/WD-input-events-1-20170321/#interface-InputEvent
+    DOMString inputType = "";
+    DataTransfer? dataTransfer;
     sequence<StaticRange> targetRanges = [];
 };