wip: Second crack at implementing the touch exploration mode.

ui/events/event_processor.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/event_processor.h"
 
 #include "ui/events/event_target.h"
 #include "ui/events/event_targeter.h"
 
 namespace ui {
 
 EventDispatchDetails EventProcessor::OnEventFromSource(Event* event) {
+  LOG(ERROR) << "EventProcessor::OnEventFromSource";

[Daniel Erat, 2014/04/18 00:44:08]

delete

   EventTarget* root = GetRootTarget();
   CHECK(root);
   EventTargeter* targeter = root->GetEventTargeter();
   CHECK(targeter);
 
   PrepareEventForDispatch(event);
   EventTarget* target = targeter->FindTargetForEvent(root, event);
 
   while (target) {
     EventDispatchDetails details = DispatchEvent(target, event);
     if (details.dispatcher_destroyed ||
         details.target_destroyed ||
         event->handled()) {
       return details;
     }
 
     target = targeter->FindNextBestTarget(target, event);
   }
 
   return EventDispatchDetails();
 }
 
 void EventProcessor::PrepareEventForDispatch(Event* event) {
 }
 
 }  // namespace ui