Added GetURL, GetOAuthScope, GetExtraRequestHeaders into GCDBaseApiFlow::Delegate.

chrome/browser/local_discovery/cloud_print_printer_list.h

 // Copyright 2013 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_LOCAL_DISCOVERY_CLOUD_PRINT_PRINTER_LIST_H_
 #define CHROME_BROWSER_LOCAL_DISCOVERY_CLOUD_PRINT_PRINTER_LIST_H_
 
 #include <string>
 #include <vector>
 
 #include "chrome/browser/local_discovery/cloud_device_list_delegate.h"
 #include "chrome/browser/local_discovery/gcd_base_api_flow.h"
 
 namespace local_discovery {
 
-class CloudPrintPrinterList : public GCDBaseApiFlow::Delegate {
+class CloudPrintPrinterList : public CloudPrintApiFlowDelegate {
  public:
   typedef std::vector<CloudDeviceListDelegate::Device> PrinterList;
   typedef PrinterList::const_iterator iterator;
 
   CloudPrintPrinterList(net::URLRequestContextGetter* request_context,
                         OAuth2TokenService* token_service,
                         const std::string& account_id,
                         CloudDeviceListDelegate* delegate);
   virtual ~CloudPrintPrinterList();
 
   void Start();
 
   virtual void OnGCDAPIFlowError(GCDBaseApiFlow* flow,
                                  GCDBaseApiFlow::Status status) OVERRIDE;
 
   virtual void OnGCDAPIFlowComplete(
       GCDBaseApiFlow* flow,
       const base::DictionaryValue* value) OVERRIDE;
 
-  virtual bool GCDIsCloudPrint() OVERRIDE;
+  virtual GURL GetURL() OVERRIDE;
 
   GCDBaseApiFlow* GetOAuth2ApiFlowForTests() { return &api_flow_; }
 
   const PrinterList& printer_list() const {
     return printer_list_;
   }
 
  private:
   bool FillPrinterDetails(const base::DictionaryValue* printer_value,
                           CloudDeviceListDelegate::Device* printer_details);
 
-  scoped_refptr<net::URLRequestContextGetter> request_context_;
   PrinterList printer_list_;
   CloudDeviceListDelegate* delegate_;
   GCDBaseApiFlow api_flow_;
 };
 
 }  // namespace local_discovery
 
 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_CLOUD_PRINT_PRINTER_LIST_H_