Implement server-side confirm request for privet registration

chrome/common/cloud_print/cloud_print_constants.h

 // Copyright 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_COMMON_CLOUD_PRINT_CLOUD_PRINT_CONSTANTS_H_
 #define CHROME_COMMON_CLOUD_PRINT_CLOUD_PRINT_CONSTANTS_H_
 
 #include "base/basictypes.h"
 
 namespace cloud_print {
 
 // The string to be appended to the user-agent for cloud print requests.
 extern const char kCloudPrintUserAgent[];
 // The proxy header required by cloud print server.
 extern const char kChromeCloudPrintProxyHeader[];
 // The source of cloud print notifications.
 extern const char kCloudPrintPushNotificationsSource[];
+// The cloud print OAuth2 scope.
+extern const char kCloudPrintAuth[];
 
 // Values used to register or update a printer with the cloud print service.
 extern const char kProxyIdValue[];
 extern const char kPrinterNameValue[];
 extern const char kPrinterDescValue[];
 extern const char kPrinterCapsValue[];
 extern const char kPrinterDisplayNameValue[];
 extern const char kPrinterDefaultsValue[];
 extern const char kPrinterStatusValue[];
 extern const char kPrinterTagValue[];
@@ skipping 80 matching lines @@
 // fails due to network errors
 const int kJobFirstWaitTimeSecs = 1;
 
 // The multiplier for the wait time for retrying a job that fails due to
 // network errors
 const int kJobWaitTimeExponentialMultiplier = 2;
 
 }  // namespace cloud_print
 
 #endif  // CHROME_COMMON_CLOUD_PRINT_CLOUD_PRINT_CONSTANTS_H_
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