Remove argument |allowHorizontalTiling| from computePageRectWithPageSize

Source/core/page/PrintContext.h

Index: Source/core/page/PrintContext.h
diff --git a/Source/core/page/PrintContext.h b/Source/core/page/PrintContext.h
index 3a89e33b202ed58493bfe702d37c7608304b3fb8..95bee505ee2150585f90a0b3b6be6ecc18735ed3 100644
--- a/Source/core/page/PrintContext.h
+++ b/Source/core/page/PrintContext.h
@@ -54,7 +54,7 @@ public:
 
     // 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(); }
@@ -84,7 +84,7 @@ protected:
     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).