Rename renderer() to layoutObject().

Source/core/editing/SpellChecker.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 858 matching lines @@
             markMisspellingsAndBadGrammar(oldAdjacentWords, true, selectedSentence);
         } else {
             markMisspellingsAndBadGrammar(oldAdjacentWords, false, oldAdjacentWords);
         }
     }
 }
 
 static Node* findFirstMarkable(Node* node)
 {
     while (node) {
-        if (!node->renderer())
+        if (!node->layoutObject())
             return 0;
-        if (node->renderer()->isText())
+        if (node->layoutObject()->isText())
             return node;
-        if (node->renderer()->isTextControl())
-            node = toLayoutTextControl(node->renderer())->textFormControlElement()->visiblePositionForIndex(1).deepEquivalent().deprecatedNode();
+        if (node->layoutObject()->isTextControl())
+            node = toLayoutTextControl(node->layoutObject())->textFormControlElement()->visiblePositionForIndex(1).deepEquivalent().deprecatedNode();
         else if (node->hasChildren())
             node = node->firstChild();
         else
             node = node->nextSibling();
     }
 
     return 0;
 }
 
 bool SpellChecker::selectionStartHasMarkerFor(DocumentMarker::MarkerType markerType, int from, int length) const
@@ skipping 49 matching lines @@
     m_spellCheckRequester->requestCheckingFor(SpellCheckRequest::create(TextCheckingTypeSpelling | TextCheckingTypeGrammar, TextCheckingProcessBatch, rangeToCheck, rangeToCheck));
 }
 
 DEFINE_TRACE(SpellChecker)
 {
     visitor->trace(m_frame);
     visitor->trace(m_spellCheckRequester);
 }
 
 } // namespace blink