Mac printing: Autorotate printed pages so their orientation is the same as the destination page.

printing/pdf_metafile_cg_mac.h

Index: printing/pdf_metafile_cg_mac.h
===================================================================
--- printing/pdf_metafile_cg_mac.h	(revision 142466)
+++ printing/pdf_metafile_cg_mac.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -63,7 +63,8 @@
                           bool shrink_to_fit,
                           bool stretch_to_fit,
                           bool center_horizontally,
-                          bool center_vertically) const OVERRIDE;
+                          bool center_vertically,
+                          bool autorotate) const OVERRIDE;
 
  private:
   // Returns a CGPDFDocumentRef version of pdf_data_.