Remove argument |allowHorizontalTiling| from computePageRectWithPageSize

Source/core/page/PrintContext.h

 /*
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2007 Apple Inc.
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 36 matching lines @@
     LocalFrame* frame() const { return m_frame; }
 
     // Break up a page into rects without relayout.
     // FIXME: This means that CSS page breaks won't be on page boundary if the size is different than what was passed to begin(). That's probably not always desirable.
     // FIXME: Header and footer height should be applied before layout, not after.
     // FIXME: The printRect argument is only used to determine page aspect ratio, it would be better to pass a FloatSize with page dimensions instead.
     virtual void computePageRects(const FloatRect& printRect, float headerHeight, float footerHeight, float userScaleFactor, float& outPageHeight);
 
     // Deprecated. Page size computation is already in this class, clients shouldn't be copying it.
     // FIXME: Everyone passes |false| for the second paramer. We should remove the second parameter.
-    virtual void computePageRectsWithPageSize(const FloatSize& pageSizeInPixels, bool allowHorizontalTiling);
+    virtual void computePageRectsWithPageSize(const FloatSize& pageSizeInPixels);
 
     // These are only valid after page rects are computed.
     size_t pageCount() const { return m_pageRects.size(); }
     const IntRect& pageRect(size_t pageNumber) const { return m_pageRects[pageNumber]; }
     const Vector<IntRect>& pageRects() const { return m_pageRects; }
 
     // Enter print mode, updating layout for new page size.
     // This function can be called multiple times to apply new print options without going back to screen mode.
     virtual void begin(float width, float height = 0);
 
     // Return to screen mode.
     virtual void end();
 
     // Used by layout tests.
     static int pageNumberForElement(Element*, const FloatSize& pageSizeInPixels); // Returns -1 if page isn't found.
     static String pageProperty(LocalFrame* frame, const char* propertyName, int pageNumber);
     static bool isPageBoxVisible(LocalFrame* frame, int pageNumber);
     static String pageSizeAndMarginsInPixels(LocalFrame* frame, int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int marginLeft);
     static int numberOfPages(LocalFrame*, const FloatSize& pageSizeInPixels);
 
     DECLARE_VIRTUAL_TRACE();
 
 protected:
     void outputLinkAndLinkedDestinations(GraphicsContext&, const IntRect& pageRect);
 
     RawPtrWillBeMember<LocalFrame> m_frame;
     Vector<IntRect> m_pageRects;
 
 private:
-    void computePageRectsWithPageSizeInternal(const FloatSize& pageSizeInPixels, bool allowHorizontalTiling);
+    void computePageRectsWithPageSizeInternal(const FloatSize& pageSizeInPixels);
     void collectLinkAndLinkedDestinations(Node*);
 
     // Used to prevent misuses of begin() and end() (e.g., call end without begin).
     bool m_isPrinting;
 
     WillBeHeapHashMap<RawPtrWillBeMember<Element>, KURL> m_linkDestinations;
     WillBeHeapHashMap<String, RawPtrWillBeMember<Element>> m_linkedDestinations;
     bool m_linkAndLinkedDestinationsValid;
 };
 
 }
 
 #endif