Move Emf class to the printing library. Also creates a platform agnostic Nat...

printing/emf_win.h

 // Copyright (c) 2006-2008 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.
 
-#ifndef CHROME_COMMON_GFX_EMF_H__
-#define CHROME_COMMON_GFX_EMF_H__
+#ifndef PRINTING_EMF_WIN_H__
+#define PRINTING_EMF_WIN_H__
 
 #include <windows.h>
 #include <vector>
 
 #include "base/basictypes.h"
 
 namespace gfx {
+class Rect;
+}
 
-class Rect;
+namespace printing {
 
 // Simple wrapper class that manage an EMF data stream and its virtual HDC.
 class Emf {
  public:
   class Record;
   class Enumerator;
   struct EnumerationContext;
 
   Emf();
   ~Emf();
@@ skipping 141 matching lines @@
   // The collection of every EMF records in the currently loaded EMF buffer.
   // Initialized by Enumerate(). It keeps pointers to the EMF buffer held by
   // Emf::emf_. The entries become invalid once Emf::CloseEmf() is called.
   std::vector<Record> items_;
 
   EnumerationContext context_;
 
   DISALLOW_EVIL_CONSTRUCTORS(Enumerator);
 };
 
-}  // namespace gfx
+}  // namespace printing
 
-#endif  // CHROME_COMMON_GFX_EMF_H__
+#endif  // PRINTING_EMF_WIN_H__