Enable devices page UI on MacOSX

chrome/browser/ui/webui/print_preview/print_preview_handler.h

 // Copyright (c) 2012 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_BROWSER_UI_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_HANDLER_H_
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/printing/print_view_manager_observer.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
-#if defined(ENABLE_MDNS)
+#if defined(ENABLE_SERVICE_DISCOVERY)
 #include "chrome/browser/local_discovery/privet_local_printer_lister.h"
 #include "chrome/browser/local_discovery/service_discovery_shared_client.h"
-#endif  // ENABLE_MDNS
+#endif  // ENABLE_SERVICE_DISCOVERY
 
 class PrintSystemTaskProxy;
 
 namespace base {
 class DictionaryValue;
 class RefCountedBytes;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace gfx {
 class Size;
 }
 
 namespace printing {
 struct PageSizeMargins;
 class PrintBackend;
 }
 
 // The handler for Javascript messages related to the print preview dialog.
 class PrintPreviewHandler
     : public content::WebUIMessageHandler,
-#if defined(ENABLE_MDNS)
+#if defined(ENABLE_SERVICE_DISCOVERY)
       public local_discovery::PrivetLocalPrinterLister::Delegate,
       public local_discovery::PrivetLocalPrintOperation::Delegate,
 #endif
       public ui::SelectFileDialog::Listener,
       public printing::PrintViewManagerObserver {
  public:
   PrintPreviewHandler();
   virtual ~PrintPreviewHandler();
 
   // WebUIMessageHandler implementation.
@@ skipping 16 matching lines @@
   // observer.
   void OnPrintPreviewDialogDestroyed();
 
   // Called when print preview failed.
   void OnPrintPreviewFailed();
 
   // Called when the user press ctrl+shift+p to display the native system
   // dialog.
   void ShowSystemDialog();
 
-#if defined(ENABLE_MDNS)
+#if defined(ENABLE_SERVICE_DISCOVERY)
   // PrivetLocalPrinterLister::Delegate implementation.
   virtual void LocalPrinterChanged(
       bool added,
       const std::string& name,
       bool has_local_printing,
       const local_discovery::DeviceDescription& description) OVERRIDE;
   virtual void LocalPrinterRemoved(const std::string& name) OVERRIDE;
   virtual void LocalPrinterCacheFlushed() OVERRIDE;
 
   // PrivetLocalPrintOperation::Delegate implementation.
   virtual void OnPrivetPrintingDone(
       const local_discovery::PrivetLocalPrintOperation*
       print_operation) OVERRIDE;
   virtual void OnPrivetPrintingError(
       const local_discovery::PrivetLocalPrintOperation* print_operation,
         int http_code) OVERRIDE;
-#endif  // ENABLE_MDNS
+#endif  // ENABLE_SERVICE_DISCOVERY
   int regenerate_preview_request_count() const {
     return regenerate_preview_request_count_;
   }
 
  private:
   class AccessTokenService;
   struct CUPSPrinterColorModels;
 
   static bool PrivetPrintingEnabled();
 
@@ skipping 129 matching lines @@
   bool GetPreviewDataAndTitle(scoped_refptr<base::RefCountedBytes>* data,
                               base::string16* title) const;
 
 #if defined(USE_CUPS)
   void SaveCUPSColorSetting(const base::DictionaryValue* settings);
 
   void ConvertColorSettingToCUPSColorModel(
       base::DictionaryValue* settings) const;
 #endif
 
-#if defined(ENABLE_MDNS)
+#if defined(ENABLE_SERVICE_DISCOVERY)
   void OnPrivetCapabilities(const base::DictionaryValue* capabilities);
-
-
   void PrivetCapabilitiesUpdateClient(
       scoped_ptr<local_discovery::PrivetHTTPClient> http_client);
   void PrivetLocalPrintUpdateClient(
       std::string print_ticket,
       gfx::Size page_size,
       scoped_ptr<local_discovery::PrivetHTTPClient> http_client);
   bool PrivetUpdateClient(
       scoped_ptr<local_discovery::PrivetHTTPClient> http_client);
   void StartPrivetLocalPrint(const std::string& print_ticket,
                              const gfx::Size& page_size);
@@ skipping 37 matching lines @@
   base::FilePath print_to_pdf_path_;
 
   // Holds token service to get OAuth2 access tokens.
   scoped_ptr<AccessTokenService> token_service_;
 
 #if defined(USE_CUPS)
   // The color capabilities from the last printer queried.
   scoped_ptr<CUPSPrinterColorModels> cups_printer_color_models_;
 #endif
 
-#if defined(ENABLE_MDNS)
+#if defined(ENABLE_SERVICE_DISCOVERY)
   scoped_refptr<local_discovery::ServiceDiscoverySharedClient>
       service_discovery_client_;
   scoped_ptr<local_discovery::PrivetLocalPrinterLister> printer_lister_;
 
   scoped_ptr<local_discovery::PrivetHTTPAsynchronousFactory>
       privet_http_factory_;
   scoped_ptr<local_discovery::PrivetHTTPResolution> privet_http_resolution_;
   scoped_ptr<local_discovery::PrivetHTTPClient> privet_http_client_;
   scoped_ptr<local_discovery::PrivetJSONOperation>
       privet_capabilities_operation_;
   scoped_ptr<local_discovery::PrivetLocalPrintOperation>
       privet_local_print_operation_;
 #endif
 
   base::WeakPtrFactory<PrintPreviewHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_PRINT_PREVIEW_PRINT_PREVIEW_HANDLER_H_