Get printing working in Aura.

printing/printing_context_cairo.h

-// Copyright (c) 2011 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 PRINTING_PRINTING_CONTEXT_CAIRO_H_
-#define PRINTING_PRINTING_CONTEXT_CAIRO_H_
-
-#include <string>
-
-#include "printing/printing_context.h"
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace printing {
-
-class Metafile;
-class PrintDialogGtkInterface;
-
-class PRINTING_EXPORT PrintingContextCairo : public PrintingContext {
- public:
-  explicit PrintingContextCairo(const std::string& app_locale);
-  virtual ~PrintingContextCairo();
-
-#if !defined(OS_CHROMEOS)
-  // Sets the function that creates the print dialog.
-  static void SetCreatePrintDialogFunction(
-      PrintDialogGtkInterface* (*create_dialog_func)(
-          PrintingContextCairo* context));
-
-  // Prints the document contained in |metafile|.
-  void PrintDocument(const Metafile* metafile);
-#endif
-
-  // PrintingContext implementation.
-  virtual void AskUserForSettings(gfx::NativeView parent_view,
-                                  int max_pages,
-                                  bool has_selection,
-                                  PrintSettingsCallback* callback);
-  virtual Result UseDefaultSettings();
-  virtual Result UpdatePrinterSettings(
-      const base::DictionaryValue& job_settings,
-      const PageRanges& ranges);
-  virtual Result InitWithSettings(const PrintSettings& settings);
-  virtual Result NewDocument(const string16& document_name);
-  virtual Result NewPage();
-  virtual Result PageDone();
-  virtual Result DocumentDone();
-  virtual void Cancel();
-  virtual void ReleaseContext();
-  virtual gfx::NativeDrawingContext context() const;
-
- private:
-#if !defined(OS_CHROMEOS)
-  string16 document_name_;
-  PrintDialogGtkInterface* print_dialog_;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(PrintingContextCairo);
-};
-
-}  // namespace printing
-
-#endif  // PRINTING_PRINTING_CONTEXT_CAIRO_H_