Introduce UsageTableHeader class

[ Merge of http://go/wvgerrit/23820 ]

The UsageTableHeader class is a singleton that CDM sessions will share.
A separate object will be created for each security level. The class
synchronizes access to usage table header and associated data-structures
and controls when they are read in or written out to non-secure persistent
storage. Upgrades from a fixed size usage table (supported by previous
versions of the OEMCrypto API v9-12) are handled by this class.

b/34327459

Test: Verified by unit/integration tests on angler

Change-Id: Ifc5996985e76bc260c01e55bc12aab1248389a80

libwvdrmengine/include/mapErrors-inl.h

@@ -479,6 +479,28 @@ static android::status_t mapCdmResponseType(wvcdm::CdmResponseType res) {
       return kUsageInformationSupportFailed;
     case wvcdm::USAGE_SUPPORT_GET_API_FAILED:
       return kUsageSupportGetApiFailed;
+    case wvcdm::UNEXPECTED_EMPTY_USAGE_ENTRY:
+      return kUnexpectedEmptyUsageEntry;
+    case wvcdm::INVALID_USAGE_ENTRY_NUMBER_MODIFICATION:
+      return kInvalidUsageEntryNumberModification;
+    case wvcdm::USAGE_INVALID_NEW_ENTRY:
+      return kUsageInvalidNewEntry;
+    case wvcdm::USAGE_INVALID_PARAMETERS_1:
+      return kUsageInvalidParameters1;
+    case wvcdm::USAGE_RETRIEVE_LICENSE_FAILED:
+      return kUsageRetrieveLicenseFailed;
+    case wvcdm::USAGE_RETRIEVE_USAGE_INFO_FAILED:
+      return kUsageRetrieveUsageInfoFailed;
+    case wvcdm::USAGE_RETRIEVE_INVALID_STORAGE_TYPE:
+      return kUsageRetrieveInvalidStorageType;
+    case wvcdm::USAGE_ENTRY_NUMBER_MISMATCH:
+      return kUsageEntryNumberMismatch;
+    case wvcdm::USAGE_STORE_LICENSE_FAILED:
+      return kUsageStoreLicenseFailed;
+    case wvcdm::USAGE_STORE_USAGE_INFO_FAILED:
+      return kUsageStoreUsageInfoFailed;
+    case wvcdm::USAGE_INVALID_LOAD_ENTRY:
+      return kUsageInvalidLoadEntry;
 
     case wvcdm::UNUSED_1:
     case wvcdm::UNUSED_2: