[InputEvent] Dispatch 'input' event for ContentEditable and typing on Input element

third_party/WebKit/Source/core/dom/Node.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 2092 matching lines @@
     return dispatchEvent(event);
 }
 
 void Node::dispatchSimulatedClick(Event* underlyingEvent, SimulatedClickMouseEventOptions eventOptions, SimulatedClickCreationScope scope)
 {
     EventDispatcher::dispatchSimulatedClick(*this, underlyingEvent, eventOptions, scope);
 }
 
 void Node::dispatchInputEvent()
 {
-    if (RuntimeEnabledFeatures::inputEventEnabled()) {
-        InputEventInit eventInitDict;
-        eventInitDict.setBubbles(true);
-        dispatchScopedEvent(InputEvent::create(EventTypeNames::input, eventInitDict));
-    } else {
-        dispatchScopedEvent(Event::createBubble(EventTypeNames::input));
-    }
+    // Legacy 'input' event for forms set value and checked.
+    dispatchScopedEvent(Event::createBubble(EventTypeNames::input));
 }
 
 void Node::defaultEventHandler(Event* event)
 {
     if (event->target() != this)
         return;
     const AtomicString& eventType = event->type();
     if (eventType == EventTypeNames::keydown || eventType == EventTypeNames::keypress) {
         if (event->isKeyboardEvent()) {
             if (LocalFrame* frame = document().frame())
@@ skipping 28 matching lines @@
             while (layoutObject && (!layoutObject->isBox() || !toLayoutBox(layoutObject)->canBeScrolledAndHasScrollableArea()))
                 layoutObject = layoutObject->parent();
 
             if (layoutObject) {
                 if (LocalFrame* frame = document().frame())
                     frame->eventHandler().startPanScrolling(layoutObject);
             }
         }
 #endif
     } else if (event->type() == EventTypeNames::webkitEditableContentChanged) {
-        dispatchInputEvent();
+        // TODO(chongz): Remove after shipped.
+        // New InputEvent are dispatched in Editor::appliedEditing, etc.
+        if (!RuntimeEnabledFeatures::inputEventEnabled())
+            dispatchInputEvent();
     }
 }
 
 void Node::willCallDefaultEventHandler(const Event&)
 {
 }
 
 bool Node::willRespondToMouseMoveEvents()
 {
     if (isDisabledFormControl(this))
@@ skipping 304 matching lines @@
 
 void showNodePath(const blink::Node* node)
 {
     if (node)
         node->showNodePathForThis();
     else
         fprintf(stderr, "Cannot showNodePath for (nil)\n");
 }
 
 #endif