Remove parameter node from SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar

third_party/WebKit/Source/core/editing/spellcheck/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 349 matching lines @@
         if (isHTMLInputElement(textControl) && toHTMLInputElement(textControl)->type() == InputTypeNames::password)
             return false;
     }
     if (HTMLElement* element = Traversal<HTMLElement>::firstAncestorOrSelf(*selection.start().anchorNode())) {
         if (element->spellcheck())
             return true;
     }
     return false;
 }
 
-void SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar(Node* node, const EphemeralRange& insertedRange)
+void SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar(const EphemeralRange& insertedRange)
 {
     TRACE_EVENT0("blink", "SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar");
+    Node* node = rootEditableElementOf(insertedRange.startPosition());
     if (!node)
         return;
     EphemeralRange paragraphRange(Position::firstPositionInNode(node), Position::lastPositionInNode(node));
     TextCheckingParagraph textToCheck(insertedRange, paragraphRange);
     chunkAndMarkAllMisspellingsAndBadGrammar(textToCheck);
 }
 
 void SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar(const TextCheckingParagraph& fullParagraphToCheck)
 {
     if (fullParagraphToCheck.isEmpty())
@@ skipping 506 matching lines @@
         VisiblePosition newParagraphStart = startOfNextParagraph(createVisiblePosition(paragraphEnd));
         paragraphStart = newParagraphStart.toParentAnchoredPosition();
         paragraphEnd = endOfParagraph(newParagraphStart).toParentAnchoredPosition();
         firstIteration = false;
         totalLengthProcessed += currentLength;
     }
     return std::make_pair(firstFoundItem, firstFoundOffset);
 }
 
 } // namespace blink