Have Range constructor take a Document reference in argument

Source/core/editing/Editor.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 407 matching lines @@
     ASSERT(m_frame->document());
     applyCommand(ReplaceSelectionCommand::create(*m_frame->document(), fragment, options, EditActionPaste));
     revealSelectionAfterEditingOperation();
 
     if (m_frame->selection().isInPasswordField() || !isContinuousSpellCheckingEnabled())
         return;
     Node* nodeToCheck = m_frame->selection().rootEditableElement();
     if (!nodeToCheck)
         return;
 
-    RefPtr<Range> rangeToCheck = Range::create(m_frame->document(), firstPositionInNode(nodeToCheck), lastPositionInNode(nodeToCheck));
+    RefPtr<Range> rangeToCheck = Range::create(*m_frame->document(), firstPositionInNode(nodeToCheck), lastPositionInNode(nodeToCheck));
     m_spellCheckRequester->requestCheckingFor(SpellCheckRequest::create(resolveTextCheckingTypeMask(TextCheckingTypeSpelling | TextCheckingTypeGrammar), TextCheckingProcessBatch, rangeToCheck, rangeToCheck));
 }
 
 void Editor::replaceSelectionWithText(const String& text, bool selectReplacement, bool smartReplace)
 {
     replaceSelectionWithFragment(createFragmentFromText(selectedRange().get(), text), selectReplacement, smartReplace, true);
 }
 
 PassRefPtr<Range> Editor::selectedRange()
 {
@@ skipping 1294 matching lines @@
     if (startOfFirstWord.isNull() || endOfFirstWord.isNull() || startOfLastWord.isNull() || endOfLastWord.isNull())
         return;
 
     // Now we remove markers on everything between startOfFirstWord and endOfLastWord.
     // However, if an autocorrection change a single word to multiple words, we want to remove correction mark from all the
     // resulted words even we only edit one of them. For example, assuming autocorrection changes "avantgarde" to "avant
     // garde", we will have CorrectionIndicator marker on both words and on the whitespace between them. If we then edit garde,
     // we would like to remove the marker from word "avant" and whitespace as well. So we need to get the continous range of
     // of marker that contains the word in question, and remove marker on that whole range.
     Document* document = m_frame->document();
-    RefPtr<Range> wordRange = Range::create(document, startOfFirstWord.deepEquivalent(), endOfLastWord.deepEquivalent());
+    ASSERT(document);
+    RefPtr<Range> wordRange = Range::create(*document, startOfFirstWord.deepEquivalent(), endOfLastWord.deepEquivalent());
 
     document->markers()->removeMarkers(wordRange.get(), DocumentMarker::Spelling | DocumentMarker::Grammar, DocumentMarkerController::RemovePartiallyOverlappingMarker);
 }
 
 PassRefPtr<Range> Editor::rangeForPoint(const IntPoint& windowPoint)
 {
     Document* document = m_frame->documentAtPoint(windowPoint);
     if (!document)
         return 0;
 
@@ skipping 473 matching lines @@
     return WebCore::unifiedTextCheckerEnabled(m_frame);
 }
 
 void Editor::toggleOverwriteModeEnabled()
 {
     m_overwriteModeEnabled = !m_overwriteModeEnabled;
     frame().selection().setShouldShowBlockCursor(m_overwriteModeEnabled);
 };
 
 } // namespace WebCore