Rework gfx::Font by moving platform-specific code into inner classes....

printing/printed_document_win.cc

 // Copyright (c) 2009 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.
 
 #include "printing/printed_document.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "gfx/font.h"
 #include "printing/page_number.h"
@@ skipping 96 matching lines @@
     DCHECK_NE(res, 0);
   }
 
   // Print the header and footer.  Offset by printable area offset (see comment
   // above).
   SimpleModifyWorldTransform(
       context,
       -page_setup.printable_area().x(),
       -page_setup.printable_area().y(),
       1);
-  int base_font_size = gfx::Font().height();
+  int base_font_size = gfx::Font().GetHeight();
   int new_font_size = ConvertUnit(10,
                                   immutable_.settings_.desired_dpi,
                                   immutable_.settings_.device_units_per_inch());
   DCHECK_GT(new_font_size, base_font_size);
   gfx::Font font(gfx::Font().DeriveFont(new_font_size - base_font_size));
-  HGDIOBJ old_font = SelectObject(context, font.hfont());
+  HGDIOBJ old_font = SelectObject(context, font.GetNativeFont());
   DCHECK(old_font != NULL);
   // We don't want a white square around the text ever if overflowing.
   SetBkMode(context, TRANSPARENT);
   PrintHeaderFooter(context, page, PageOverlays::LEFT, PageOverlays::TOP,
                     font);
   PrintHeaderFooter(context, page, PageOverlays::CENTER, PageOverlays::TOP,
                     font);
   PrintHeaderFooter(context, page, PageOverlays::RIGHT, PageOverlays::TOP,
                     font);
   PrintHeaderFooter(context, page, PageOverlays::LEFT, PageOverlays::BOTTOM,
                     font);
   PrintHeaderFooter(context, page, PageOverlays::CENTER, PageOverlays::BOTTOM,
                     font);
   PrintHeaderFooter(context, page, PageOverlays::RIGHT, PageOverlays::BOTTOM,
                     font);
   int res = RestoreDC(context, saved_state);
   DCHECK_NE(res, 0);
 }
 
 }  // namespace printing