Have htmlediting create functions take a Document reference in argument

Source/core/editing/htmlediting.h

 /*
  * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 170 matching lines @@
 
 int indexForVisiblePosition(const VisiblePosition&, RefPtr<ContainerNode>& scope);
 VisiblePosition visiblePositionForIndex(int index, ContainerNode* scope);
 
 // -------------------------------------------------------------------------
 // Range
 // -------------------------------------------------------------------------
 
 // Functions returning Range
 
-PassRefPtr<Range> createRange(Document*, const VisiblePosition& start, const VisiblePosition& end, ExceptionState&);
+PassRefPtr<Range> createRange(Document&, const VisiblePosition& start, const VisiblePosition& end, ExceptionState&);
 
 // -------------------------------------------------------------------------
 // HTMLElement
 // -------------------------------------------------------------------------
 
 // Functions returning HTMLElement
 
-PassRefPtr<HTMLElement> createDefaultParagraphElement(Document*);
-PassRefPtr<HTMLElement> createBreakElement(Document*);
-PassRefPtr<HTMLElement> createOrderedListElement(Document*);
-PassRefPtr<HTMLElement> createUnorderedListElement(Document*);
-PassRefPtr<HTMLElement> createListItemElement(Document*);
-PassRefPtr<HTMLElement> createHTMLElement(Document*, const QualifiedName&);
-PassRefPtr<HTMLElement> createHTMLElement(Document*, const AtomicString&);
+PassRefPtr<HTMLElement> createDefaultParagraphElement(Document&);
+PassRefPtr<HTMLElement> createBreakElement(Document&);
+PassRefPtr<HTMLElement> createOrderedListElement(Document&);
+PassRefPtr<HTMLElement> createUnorderedListElement(Document&);
+PassRefPtr<HTMLElement> createListItemElement(Document&);
+PassRefPtr<HTMLElement> createHTMLElement(Document&, const QualifiedName&);
+PassRefPtr<HTMLElement> createHTMLElement(Document&, const AtomicString&);
 
 HTMLElement* enclosingList(Node*);
 HTMLElement* outermostEnclosingList(Node*, Node* rootList = 0);
 Node* enclosingListChild(Node*);
 
 // -------------------------------------------------------------------------
 // Element
 // -------------------------------------------------------------------------
 
 // Functions returning Element
 
-PassRefPtr<Element> createTabSpanElement(Document*);
-PassRefPtr<Element> createTabSpanElement(Document*, PassRefPtr<Node> tabTextNode);
-PassRefPtr<Element> createTabSpanElement(Document*, const String& tabText);
-PassRefPtr<Element> createBlockPlaceholderElement(Document*);
+PassRefPtr<Element> createTabSpanElement(Document&);
+PassRefPtr<Element> createTabSpanElement(Document&, PassRefPtr<Node> tabTextNode);
+PassRefPtr<Element> createTabSpanElement(Document&, const String& tabText);
+PassRefPtr<Element> createBlockPlaceholderElement(Document&);
 
 Element* editableRootForPosition(const Position&, EditableType = ContentIsEditable);
 Element* unsplittableElementForPosition(const Position&);
 
 // Boolean functions on Element
 
 bool canMergeLists(Element* firstList, Element* secondList);
 
 // -------------------------------------------------------------------------
 // VisibleSelection
@@ skipping 18 matching lines @@
     // FIXME: this is required until 6853027 is fixed and text checking can do this for us.
     return character == '\'' || character == rightSingleQuotationMark || character == hebrewPunctuationGershayim;
 }
 
 String stringWithRebalancedWhitespace(const String&, bool startIsStartOfParagraph, bool endIsEndOfParagraph);
 const String& nonBreakingSpaceString();
 
 }
 
 #endif