remove updateTouchEventTargetRectsIfNeeded

sky/engine/core/frame/FrameHost.cpp

 /*
  * Copyright (C) 2013 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/frame/FrameHost.h"
 
-#include "core/frame/EventHandlerRegistry.h"
 #include "core/page/Chrome.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/Page.h"
 
 namespace blink {
 
 PassOwnPtr<FrameHost> FrameHost::create(Page& page, ServiceProvider& services)
 {
     return adoptPtr(new FrameHost(page, services));
 }
 
 FrameHost::FrameHost(Page& page, ServiceProvider& services)
     : m_page(&page)
     , m_services(services)
-    , m_eventHandlerRegistry(adoptPtr(new EventHandlerRegistry(*this)))
 {
 }
 
 // Explicitly in the .cpp to avoid default constructor in .h
 FrameHost::~FrameHost()
 {
 }
 
 Settings& FrameHost::settings() const
 {
     return m_page->settings();
 }
 
 Chrome& FrameHost::chrome() const
 {
     return m_page->chrome();
 }
 
 UseCounter& FrameHost::useCounter() const
 {
     return m_page->useCounter();
 }
 
 float FrameHost::deviceScaleFactor() const
 {
     return m_page->deviceScaleFactor();
 }
 
-EventHandlerRegistry& FrameHost::eventHandlerRegistry() const
-{
-    return *m_eventHandlerRegistry;
-}
-
 void FrameHost::trace(Visitor* visitor)
 {
     visitor->trace(m_page);
-    visitor->trace(m_eventHandlerRegistry);
 }
 
 }