Implement new-style CloudPolicyStore for Chrome OS device policy.

chrome/browser/policy/device_policy_cache.h

Index: chrome/browser/policy/device_policy_cache.h
diff --git a/chrome/browser/policy/device_policy_cache.h b/chrome/browser/policy/device_policy_cache.h
index 0f52fd81b10f906fa089682498b26fe0204acb69..3864718c9164634d7712e58076b9bd84a1a4b6aa 100644
--- a/chrome/browser/policy/device_policy_cache.h
+++ b/chrome/browser/policy/device_policy_cache.h
@@ -75,32 +75,6 @@ class DevicePolicyCache : public CloudPolicyCacheBase,
   // that is the case.
   void CheckFetchingDone();
 
-  void DecodeDevicePolicy(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies);
-
-  // Decode the various groups of policies.
-  static void DecodeLoginPolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies);
-  static void DecodeKioskPolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies,
-      EnterpriseInstallAttributes* install_attributes);
-  static void DecodeNetworkPolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies,
-      EnterpriseInstallAttributes* install_attributes);
-  static void DecodeReportingPolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies);
-  static void DecodeAutoUpdatePolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies);
-  static void DecodeGenericPolicies(
-      const enterprise_management::ChromeDeviceSettingsProto& policy,
-      PolicyMap* policies);
-
   CloudPolicyDataStore* data_store_;
   EnterpriseInstallAttributes* install_attributes_;