26 string ErrorCodeToString(ErrorCode code) {  in ErrorCodeToString()
31   if ((static_cast<int>(code) & static_cast<int>(ErrorCode::kSpecialFlags)) &&  in ErrorCodeToString()
32       (static_cast<int>(code) & ~static_cast<int>(ErrorCode::kSpecialFlags)))  in ErrorCodeToString()
33     code = static_cast<ErrorCode>(static_cast<int>(code) &  in ErrorCodeToString()
34                                   ~static_cast<int>(ErrorCode::kSpecialFlags));  in ErrorCodeToString()
36     case ErrorCode::kSuccess:  in ErrorCodeToString()
38     case ErrorCode::kError:  in ErrorCodeToString()
40     case ErrorCode::kOmahaRequestError:  in ErrorCodeToString()
42     case ErrorCode::kOmahaResponseHandlerError:  in ErrorCodeToString()
44     case ErrorCode::kFilesystemCopierError:  in ErrorCodeToString()
46     case ErrorCode::kPostinstallRunnerError:  in ErrorCodeToString()
48     case ErrorCode::kPayloadMismatchedType:  in ErrorCodeToString()
50     case ErrorCode::kInstallDeviceOpenError:  in ErrorCodeToString()
52     case ErrorCode::kKernelDeviceOpenError:  in ErrorCodeToString()
54     case ErrorCode::kDownloadTransferError:  in ErrorCodeToString()
56     case ErrorCode::kPayloadHashMismatchError:  in ErrorCodeToString()
58     case ErrorCode::kPayloadSizeMismatchError:  in ErrorCodeToString()
60     case ErrorCode::kDownloadPayloadVerificationError:  in ErrorCodeToString()
62     case ErrorCode::kDownloadNewPartitionInfoError:  in ErrorCodeToString()
64     case ErrorCode::kDownloadWriteError:  in ErrorCodeToString()
66     case ErrorCode::kNewRootfsVerificationError:  in ErrorCodeToString()
68     case ErrorCode::kNewKernelVerificationError:  in ErrorCodeToString()
70     case ErrorCode::kSignedDeltaPayloadExpectedError:  in ErrorCodeToString()
72     case ErrorCode::kDownloadPayloadPubKeyVerificationError:  in ErrorCodeToString()
74     case ErrorCode::kPostinstallBootedFromFirmwareB:  in ErrorCodeToString()
76     case ErrorCode::kDownloadStateInitializationError:  in ErrorCodeToString()
78     case ErrorCode::kDownloadInvalidMetadataMagicString:  in ErrorCodeToString()
80     case ErrorCode::kDownloadSignatureMissingInManifest:  in ErrorCodeToString()
82     case ErrorCode::kDownloadManifestParseError:  in ErrorCodeToString()
84     case ErrorCode::kDownloadMetadataSignatureError:  in ErrorCodeToString()
86     case ErrorCode::kDownloadMetadataSignatureVerificationError:  in ErrorCodeToString()
88     case ErrorCode::kDownloadMetadataSignatureMismatch:  in ErrorCodeToString()
90     case ErrorCode::kDownloadOperationHashVerificationError:  in ErrorCodeToString()
92     case ErrorCode::kDownloadOperationExecutionError:  in ErrorCodeToString()
94     case ErrorCode::kDownloadOperationHashMismatch:  in ErrorCodeToString()
96     case ErrorCode::kOmahaRequestEmptyResponseError:  in ErrorCodeToString()
98     case ErrorCode::kOmahaRequestXMLParseError:  in ErrorCodeToString()
100     case ErrorCode::kDownloadInvalidMetadataSize:  in ErrorCodeToString()
102     case ErrorCode::kDownloadInvalidMetadataSignature:  in ErrorCodeToString()
104     case ErrorCode::kOmahaResponseInvalid:  in ErrorCodeToString()
106     case ErrorCode::kOmahaUpdateIgnoredPerPolicy:  in ErrorCodeToString()
108     case ErrorCode::kOmahaUpdateDeferredPerPolicy:  in ErrorCodeToString()
110     case ErrorCode::kOmahaErrorInHTTPResponse:  in ErrorCodeToString()
112     case ErrorCode::kDownloadOperationHashMissingError:  in ErrorCodeToString()
114     case ErrorCode::kDownloadMetadataSignatureMissingError:  in ErrorCodeToString()
116     case ErrorCode::kOmahaUpdateDeferredForBackoff:  in ErrorCodeToString()
118     case ErrorCode::kPostinstallPowerwashError:  in ErrorCodeToString()
120     case ErrorCode::kUpdateCanceledByChannelChange:  in ErrorCodeToString()
122     case ErrorCode::kUmaReportedMax:  in ErrorCodeToString()
124     case ErrorCode::kOmahaRequestHTTPResponseBase:  in ErrorCodeToString()
126     case ErrorCode::kResumedFlag:  in ErrorCodeToString()
128     case ErrorCode::kDevModeFlag:  in ErrorCodeToString()
130     case ErrorCode::kTestImageFlag:  in ErrorCodeToString()
132     case ErrorCode::kTestOmahaUrlFlag:  in ErrorCodeToString()
134     case ErrorCode::kSpecialFlags:  in ErrorCodeToString()
136     case ErrorCode::kPostinstallFirmwareRONotUpdatable:  in ErrorCodeToString()
138     case ErrorCode::kUnsupportedMajorPayloadVersion:  in ErrorCodeToString()
140     case ErrorCode::kUnsupportedMinorPayloadVersion:  in ErrorCodeToString()
142     case ErrorCode::kOmahaRequestXMLHasEntityDecl:  in ErrorCodeToString()
144     case ErrorCode::kFilesystemVerifierError:  in ErrorCodeToString()
146     case ErrorCode::kUserCanceled:  in ErrorCodeToString()
148     case ErrorCode::kNonCriticalUpdateInOOBE:  in ErrorCodeToString()
150     case ErrorCode::kOmahaUpdateIgnoredOverCellular:  in ErrorCodeToString()
152     case ErrorCode::kPayloadTimestampError:  in ErrorCodeToString()
154     case ErrorCode::kUpdatedButNotActive:  in ErrorCodeToString()
156     case ErrorCode::kNoUpdate:  in ErrorCodeToString()
158     case ErrorCode::kRollbackNotPossible:  in ErrorCodeToString()
160     case ErrorCode::kFirstActiveOmahaPingSentPersistenceError:  in ErrorCodeToString()
162     case ErrorCode::kVerityCalculationError:  in ErrorCodeToString()