Replace ASSERT*() with DCHECK*() in core/events/.

third_party/WebKit/Source/core/events/KeyboardEvent.cpp

 /**
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 27 matching lines @@
         case PlatformEvent::RawKeyDown:
             return EventTypeNames::keydown;
         case PlatformEvent::Char:
             return EventTypeNames::keypress;
         case PlatformEvent::KeyDown:
             // The caller should disambiguate the combined event into RawKeyDown or Char events.
             break;
         default:
             break;
     }
-    ASSERT_NOT_REACHED();
+    NOTREACHED();
     return EventTypeNames::keydown;
 }
 
 static inline KeyboardEvent::KeyLocationCode keyLocationCode(const PlatformKeyboardEvent& key)
 {
     if (key.isKeypad())
         return KeyboardEvent::kDomKeyLocationNumpad;
     if (key.getModifiers() & PlatformEvent::IsLeft)
         return KeyboardEvent::kDomKeyLocationLeft;
     if (key.getModifiers() & PlatformEvent::IsRight)
@@ skipping 129 matching lines @@
         break;
     }
 }
 
 DEFINE_TRACE(KeyboardEvent)
 {
     UIEventWithKeyState::trace(visitor);
 }
 
 } // namespace blink