Implement window.print() on Android

printing/printing_context_win.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_WIN_H_
 #define PRINTING_PRINTING_CONTEXT_WIN_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "printing/printing_context.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace printing {
 
 class PrintSettings;
 
 class PRINTING_EXPORT PrintingContextWin : public PrintingContext {
  public:
   explicit PrintingContextWin(Delegate* delegate);
   virtual ~PrintingContextWin();
 
   // PrintingContext implementation.
   virtual void AskUserForSettings(
       int max_pages,
       bool has_selection,
+      bool is_scripted,
       const PrintSettingsCallback& callback) override;
   virtual Result UseDefaultSettings() override;
   virtual gfx::Size GetPdfPaperSizeDeviceUnits() override;
   virtual Result UpdatePrinterSettings(bool external_preview,
                                        bool show_system_dialog) override;
   virtual Result InitWithSettings(const PrintSettings& settings) override;
   virtual Result NewDocument(const base::string16& document_name) override;
   virtual Result NewPage() override;
   virtual Result PageDone() override;
   virtual Result DocumentDone() override;
@@ skipping 24 matching lines @@
 
   // The selected printer context.
   HDC context_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintingContextWin);
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINTING_CONTEXT_WIN_H_