chromeos: Avoid cryptohome D-Bus log spam at boot.

chrome/browser/chromeos/policy/enterprise_install_attributes.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_CHROMEOS_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_
 
 #include <map>
 #include <string>
 
@@ skipping 122 matching lines @@
   static const char kUnknownDeviceMode[];
 
   // Field names in the lockbox.
   static const char kAttrEnterpriseDeviceId[];
   static const char kAttrEnterpriseDomain[];
   static const char kAttrEnterpriseMode[];
   static const char kAttrEnterpriseOwned[];
   static const char kAttrEnterpriseUser[];
   static const char kAttrConsumerKioskEnabled[];
 
+  // Called by |cryptohome_client_| when the cryptohome service becomes
+  // initially available over D-Bus.
+  void OnCryptohomeServiceInitiallyAvailable(bool service_is_ready);
+
   // Translates DeviceMode constants to strings used in the lockbox.
   std::string GetDeviceModeString(DeviceMode mode);
 
   // Translates strings used in the lockbox to DeviceMode values.
   DeviceMode GetDeviceModeFromString(const std::string& mode);
 
   // Decodes the install attributes provided in |attr_map|.
   void DecodeInstallAttributes(
       const std::map<std::string, std::string>& attr_map);
 
@@ skipping 31 matching lines @@
   chromeos::CryptohomeClient* cryptohome_client_;
 
   base::WeakPtrFactory<EnterpriseInstallAttributes> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EnterpriseInstallAttributes);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_