[InputEvent] Replace |EditAction| with |InputType|

third_party/WebKit/Source/core/editing/commands/UnlinkCommand.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 25 matching lines @@
 
 void UnlinkCommand::doApply(EditingState* editingState)
 {
     // FIXME: If a caret is inside a link, we should remove it, but currently we don't.
     if (!endingSelection().isNonOrphanedRange())
         return;
 
     removeStyledElement(HTMLAnchorElement::create(document()), editingState);
 }
 
+InputEvent::InputType UnlinkCommand::inputType() const
+{
+    return InputEvent::InputType::Unlink;
+}
+
 } // namespace blink