Fix missing warning for canceling touchmove when in default not passive mode.

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

 /*
  * Copyright 2008, The Android Open Source Project
  * Copyright (C) 2012 Research In Motion Limited. 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
@@ skipping 245 matching lines @@
 
 void TouchEvent::preventDefault() {
   UIEventWithKeyState::preventDefault();
 
   // A common developer error is to wait too long before attempting to stop
   // scrolling by consuming a touchmove event. Generate a warning if this
   // event is uncancelable.
   String warningMessage;
   switch (handlingPassive()) {
     case PassiveMode::NotPassive:
+    case PassiveMode::NotPassiveDefault:
       if (!cancelable()) {
         warningMessage = "Ignored attempt to cancel a " + type() +
                          " event with cancelable=false, for example "
                          "because scrolling is in progress and "
                          "cannot be interrupted.";
       }
       break;
     case PassiveMode::PassiveForcedDocumentLevel:
       // Only enable the warning when the current touch action is auto because
       // an author may use touch action but call preventDefault for interop with
@@ skipping 72 matching lines @@
   return toTouchEvent(EventDispatchMediator::event());
 }
 
 DispatchEventResult TouchEventDispatchMediator::dispatchEvent(
     EventDispatcher& dispatcher) const {
   event().eventPath().adjustForTouchEvent(event());
   return dispatcher.dispatch();
 }
 
 }  // namespace blink