Get rid of useless function HitTestResult::spellingToolTip()

third_party/WebKit/Source/core/page/ChromeClient.cpp

 /*
  * Copyright (C) 2006, 2007, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2012, Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 122 matching lines @@
     if (result.innerNode() && result.innerNode()->document().isDNSPrefetchEnabled())
         prefetchDNS(result.absoluteLinkURL().host());
 
     showMouseOverURL(result);
 
     setToolTip(result);
 }
 
 void ChromeClient::setToolTip(const HitTestResult& result)
 {
-    // First priority is a potential toolTip representing a spelling or grammar
-    // error.
+    // First priority is a tooltip for element with "title" attribute.
     TextDirection toolTipDirection;
-    String toolTip = result.spellingToolTip(toolTipDirection);
-
-    // Next we'll consider a tooltip for element with "title" attribute.
-    if (toolTip.isEmpty())
-        toolTip = result.title(toolTipDirection);
+    String toolTip = result.title(toolTipDirection);
 
     // Lastly, some elements provide default tooltip strings.  e.g. <input
     // type="file" multiple> shows a tooltip for the selected filenames.
     if (toolTip.isEmpty()) {
         if (Node* node = result.innerNode()) {
             if (node->isElementNode()) {
                 toolTip = toElement(node)->defaultToolTip();
 
                 // FIXME: We should obtain text direction of tooltip from
                 // ChromeClient or platform. As of October 2011, all client
@@ skipping 23 matching lines @@
 {
     // Defer loads in case the client method runs a new event loop that would
     // otherwise cause the load to continue while we're in the middle of
     // executing JavaScript.
     ScopedPageLoadDeferrer deferrer;
 
     printDelegate(frame);
 }
 
 } // namespace blink