base::Bind: Convert PrintingContext::PrintSettingsCallback.

printing/printing_context.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_H_
 #define PRINTING_PRINTING_CONTEXT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
-#include "base/callback_old.h"
+#include "base/callback.h"
 #include "base/string16.h"
 #include "printing/print_settings.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace printing {
 
 // An abstraction of a printer context, implemented by objects that describe the
 // user selected printing context. This includes the OS-dependent UI to ask the
 // user about the print settings. Concrete implementations directly talk to the
 // printer and manage the document and page breaks.
 class PRINTING_EXPORT PrintingContext {
  public:
   // Tri-state result for user behavior-dependent functions.
   enum Result {
     OK,
     CANCEL,
     FAILED,
   };
 
   virtual ~PrintingContext();
 
   // Callback of AskUserForSettings, used to notify the PrintJobWorker when
   // print settings are available.
-  typedef Callback1<Result>::Type PrintSettingsCallback;
+  typedef base::Callback<void(Result)> PrintSettingsCallback;
 
   // Asks the user what printer and format should be used to print. Updates the
   // context with the select device settings. The result of the call is returned
   // in the callback. This is necessary for Linux, which only has an
   // asynchronous printing API.
   virtual void AskUserForSettings(gfx::NativeView parent_view,
                                   int max_pages,
                                   bool has_selection,
-                                  PrintSettingsCallback* callback) = 0;
+                                  const PrintSettingsCallback& callback) = 0;
 
   // Selects the user's default printer and format. Updates the context with the
   // default device settings.
   virtual Result UseDefaultSettings() = 0;
 
   // Updates printer related settings. |job_settings| contains all print job
   // settings information. |ranges| has the new page range settings.
   virtual Result UpdatePrinterSettings(
       const base::DictionaryValue& job_settings,
       const PageRanges& ranges) = 0;
@@ skipping 68 matching lines @@
 
   // The application locale.
   std::string app_locale_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintingContext);
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINTING_CONTEXT_H_