Delete document marker related invalidation code.

sky/engine/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 288 matching lines @@
         return;
 
     WebURL url;
     // Find out if the mouse is over a link, and if so, let our UI know...
     if (result.isLiveLink() && !result.absoluteLinkURL().string().isEmpty())
         url = result.absoluteLinkURL();
 
     m_webView->client()->setMouseOverURL(url);
 }
 
-void ChromeClientImpl::setToolTip(const String& tooltipText, TextDirection dir)
-{
-    if (m_webView->client())
-        m_webView->client()->setToolTipText(tooltipText, toWebTextDirection(dir));
-}
-
 void ChromeClientImpl::setCursor(const Cursor& cursor)
 {
     setCursor(WebCursorInfo(cursor));
 }
 
 void ChromeClientImpl::setCursor(const WebCursorInfo& cursor)
 {
     if (m_webView->client())
         m_webView->client()->didChangeCursor(cursor);
 }
@@ skipping 51 matching lines @@
         webFrame->client()->forwardInputEvent(&webEvent);
     } else if (event->isWheelEvent()) {
         WebMouseWheelEventBuilder webEvent(webFrame->frameView(), 0, *static_cast<WheelEvent*>(event));
         if (webEvent.type == WebInputEvent::Undefined)
             return;
         webFrame->client()->forwardInputEvent(&webEvent);
     }
 }
 
 } // namespace blink