Rename AXObject to AXObjectImpl in modules/ and web/

third_party/WebKit/Source/web/DateTimeChooserImpl.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
@@ skipping 61 matching lines @@
   visitor->Trace(client_);
   DateTimeChooser::Trace(visitor);
 }
 
 void DateTimeChooserImpl::EndChooser() {
   if (!popup_)
     return;
   chrome_client_->ClosePagePopup(popup_);
 }
 
-AXObject* DateTimeChooserImpl::RootAXObject() {
+AXObjectImpl* DateTimeChooserImpl::RootAXObject() {
   return popup_ ? popup_->RootAXObject() : 0;
 }
 
 static String ValueToDateTimeString(double value, AtomicString type) {
   DateComponents components;
   if (type == InputTypeNames::date)
     components.SetMillisecondsSinceEpochForDate(value);
   else if (type == InputTypeNames::datetime_local)
     components.SetMillisecondsSinceEpochForDateTimeLocal(value);
   else if (type == InputTypeNames::month)
@@ skipping 144 matching lines @@
   EndChooser();
 }
 
 void DateTimeChooserImpl::DidClosePopup() {
   DCHECK(client_);
   popup_ = nullptr;
   client_->DidEndChooser();
 }
 
 }  // namespace blink