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

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

 /*
  * Copyright (C) 2012 Google 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:
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 32 matching lines @@
 
     GestureSource source = GestureSourceUninitialized;
     switch (event.source()) {
     case PlatformGestureSourceTouchpad:
         source = GestureSourceTouchpad;
         break;
     case PlatformGestureSourceTouchscreen:
         source = GestureSourceTouchscreen;
         break;
     default:
-        ASSERT_NOT_REACHED();
+        NOTREACHED();
     }
 
     switch (event.type()) {
     case PlatformEvent::GestureScrollBegin:
         eventType = EventTypeNames::gesturescrollstart;
         synthetic = event.synthetic();
         deltaUnits = event.deltaUnits();
         inertialPhase = event.inertialPhase();
         break;
     case PlatformEvent::GestureScrollEnd:
@@ skipping 63 matching lines @@
     , m_resendingPluginId(resendingPluginId)
 {
 }
 
 DEFINE_TRACE(GestureEvent)
 {
     MouseRelatedEvent::trace(visitor);
 }
 
 } // namespace blink