<!--
Copyright 2023 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--
This file describes the enumerations referenced by entries in histograms.xml for
this directory. Some enums may instead be listed in the central enums.xml file
at src/tools/metrics/histograms/enums.xml when multiple files use them.
For best practices on writing enumerations descriptions, see
https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md#Enum-Histograms
Please follow the instructions in the OWNERS file in this directory to find a
reviewer. If no OWNERS file exists, please consider signing up at
go/reviewing-metrics (Googlers only), as all subdirectories are expected to
have an OWNERS file. As a last resort you can send the CL to
[email protected].
-->
<histogram-configuration>
<!-- Enum types -->
<enums>
<enum name="CacheStorageErrorStorageType">
<int value="0" label="kDidCreateNullCache"/>
<int value="1" label="kDeleteCacheFailed"/>
<int value="2" label="kMatchBackendClosed"/>
<int value="3" label="kMatchAllBackendClosed"/>
<int value="4" label="kWriteSideDataBackendClosed"/>
<int value="5" label="kBatchBackendClosed"/>
<int value="6" label="kBatchInvalidSpace"/>
<int value="7" label="kBatchDidGetUsageAndQuotaInvalidSpace"/>
<int value="8" label="kBatchDidGetUsageAndQuotaUndefinedOp"/>
<int value="9" label="kKeysBackendClosed"/>
<int value="10" label="kQueryCacheBackendClosed"/>
<int value="11" label="kQueryCacheFilterEntryFailed"/>
<int value="12" label="kQueryCacheDidReadMetadataNullBlobContext"/>
<int value="13" label="kStorageMatchAllBackendClosed"/>
<int value="14" label="kWriteSideDataImplBackendClosed"/>
<int value="15" label="kPutImplBackendClosed"/>
<int value="16" label="kPutDidDeleteEntryBackendClosed"/>
<int value="17" label="kMetadataSerializationFailed"/>
<int value="18" label="kPutDidWriteHeadersWrongBytes"/>
<int value="19" label="kPutDidWriteBlobToCacheFailed"/>
<int value="20" label="kDeleteImplBackendClosed"/>
<int value="21" label="kKeysImplBackendClosed"/>
<int value="22" label="kCreateBackendDidCreateFailed"/>
<int value="23" label="kStorageGetAllMatchedEntriesBackendClosed"/>
<int value="24" label="kStorageHandleNull"/>
<int value="25" label="kWriteSideDataDidWriteMetadataWrongBytes"/>
<int value="26" label="kDefaultBucketError"/>
</enum>
<enum name="CacheStorageErrorType">
<int value="0" label="OK"/>
<int value="1" label="Exists Error"/>
<int value="2" label="Storage Error"/>
<int value="3" label="Not Found Error"/>
<int value="4" label="Quota Exceeded Error"/>
<int value="5" label="Cache Name Not Found Error"/>
<int value="6" label="Query Too Large Error"/>
<int value="7" label="Not Implemented Error"/>
<int value="8" label="Duplicate Operation Error"/>
<int value="9" label="Cross Origin Resource Policy Error"/>
</enum>
<enum name="CacheStorageIndexResult">
<int value="0" label="OK"/>
<int value="1" label="Failed to Parse"/>
<int value="2" label="Missing Origin"/>
<int value="3" label="Empty Origin URL"/>
<int value="4" label="Path Mismatch"/>
<int value="5" label="Path FileInfo Failed"/>
</enum>
<enum name="CrossProcessTimeDelta">
<int value="0" label="Normal time delta measured"/>
<int value="1" label="Unexpectedly negative time delta measured"/>
<int value="2" label="The system clock is known to be inaccurate"/>
</enum>
<enum name="EmbeddedWorkerStartingPhase">
<int value="0" label="NOT_STARTING"/>
<int value="1" label="ALLOCATING_PROCESS"/>
<int value="2" label="REGISTERING_TO_DEVTOOLS (obsolete)"/>
<int value="3" label="SENT_START_WORKER"/>
<int value="4" label="SCRIPT_DOWNLOADING"/>
<int value="5" label="SCRIPT_LOADED"/>
<int value="6" label="SCRIPT_EVALUATED (obsolete)"/>
<int value="7" label="THREAD_STARTED"/>
<int value="8" label="SCRIPT_READ_STARTED (obsolete)"/>
<int value="9" label="SCRIPT_READ_FINISHED (obsolete)"/>
<int value="10" label="SCRIPT_STREAMING"/>
<int value="11" label="SCRIPT_EVALUATION"/>
</enum>
<enum name="EmbeddedWorkerStatus">
<int value="0" label="STOPPED"/>
<int value="1" label="STARTING"/>
<int value="2" label="RUNNING"/>
<int value="3" label="STOPPING"/>
</enum>
<enum name="InitialServiceWorkerStatus">
<int value="0" label="kRunning"/>
<int value="1" label="kStarting"/>
<int value="2" label="kStopping"/>
<int value="3" label="kStopped"/>
<int value="4" label="kWarmingUp"/>
<int value="5" label="kWarmedUp"/>
</enum>
<enum name="ServiceWorkerDatabaseStatus">
<int value="0" label="OK"/>
<int value="1" label="Not Found Error"/>
<int value="2" label="IO Error"/>
<int value="3" label="Corruption Error"/>
<int value="4" label="Operation Error"/>
<int value="5" label="Not Supported Error"/>
<int value="6" label="Database Disabled Error"/>
</enum>
<enum name="ServiceWorkerDeleteAndStartOverResult">
<int value="0" label="OK"/>
<int value="1" label="Failed to delete ServiceWorkerDatabase"/>
<int value="2" label="Failed to delete ServiceWorkerDiskCache"/>
</enum>
<enum name="ServiceWorkerFetchEventResult">
<int value="0" label="Should Fallback"/>
<int value="1" label="Got Response"/>
</enum>
<enum name="ServiceWorkerFetchHandlerSkipReason">
<int value="0" label="No Fetch Handler"/>
<int value="1" label="Not Skipped"/>
<int value="2" label="Skipped for Empty Fetch Handler"/>
<int value="3" label="Main resource is skipped by origin trial"/>
<int value="4" label="Main resource is skipped by feature flag"/>
<int value="5" label="Main resource is skipped by allowed origin list"/>
<int value="6" label="Main resource is skipped by allowed script list"/>
<int value="7"
label="Skipped by
kBypassFetchHandlerForAllOnlyIfServiceWorkerNotStarted_Status_Stop"/>
<int value="8"
label="Skipped by
kBypassFetchHandlerForAllOnlyIfServiceWorkerNotStarted_Status_Starting"/>
</enum>
<enum name="ServiceWorkerFetchHandlerType">
<int value="0" label="No Fetch Handler"/>
<int value="1" label="Not Skippable"/>
<int value="2" label="Empty Fetch Handler"/>
</enum>
<enum name="ServiceWorkerFetchResponseFrom">
<int value="0" label="No response yet"/>
<int value="1" label="ServiceWorker"/>
<int value="2" label="Without ServiceWorker"/>
<int value="3" label="SubresourceLoader is handling redirect"/>
<int value="4" label="AutoPreload is handling fallback"/>
</enum>
<enum name="ServiceWorkerMetrics.EventType">
<int value="0" label="ACTIVATE"/>
<int value="1" label="INSTALL"/>
<int value="2" label="FETCH (unused)"/>
<int value="3" label="SYNC"/>
<int value="4" label="NOTIFICATION_CLICK"/>
<int value="5" label="PUSH"/>
<int value="6" label="GEOFENCING (unused)"/>
<int value="7" label="SERVICE_PORT_CONNECT (unused)"/>
<int value="8" label="MESSAGE"/>
<int value="9" label="NOTIFICATION_CLOSE"/>
<int value="10" label="FETCH_MAIN_FRAME"/>
<int value="11" label="FETCH_SUB_FRAME"/>
<int value="12" label="FETCH_SHARED_WORKER"/>
<int value="13" label="FETCH_SUB_RESOURCE"/>
<int value="14" label="UNKNOWN"/>
<int value="15" label="FOREIGN_FETCH"/>
<int value="16" label="FETCH_WAITUNTIL"/>
<int value="17" label="FOREIGN_FETCH_WAITUNTIL"/>
<int value="18" label="NAVIGATION_HINT_LINK_MOUSE_DOWN"/>
<int value="19" label="NAVIGATION_HINT_LINK_TAP_UNCONFIRMED"/>
<int value="20" label="NAVIGATION_HINT_LINK_TAP_DOWN"/>
<int value="21" label="EXTERNAL_REQUEST"/>
<int value="22" label="PAYMENT_REQUEST"/>
<int value="23" label="BACKGROUND_FETCH_ABORT"/>
<int value="24" label="BACKGROUND_FETCH_CLICK"/>
<int value="25" label="BACKGROUND_FETCH_FAIL"/>
<int value="26" label="BACKGROUND_FETCHED"/>
<int value="27" label="NAVIGATION_HINT"/>
<int value="28" label="CAN_MAKE_PAYMENT"/>
<int value="29" label="ABORT_PAYMENT"/>
<int value="30" label="COOKIE_CHANGE"/>
<int value="31" label="LONG_RUNNING_MESSAGE"/>
<int value="32" label="BACKGROUND_FETCH_SUCCESS"/>
<int value="33" label="PERIODIC_SYNC"/>
<int value="34" label="CONTENT_DELETE"/>
<int value="35" label="PUSH_SUBSCRIPTION_CHANGE"/>
<int value="36" label="FETCH_FENCED_FRAME"/>
<int value="37" label="BYPASS_MAIN_RESOURCE"/>
<int value="38" label="SKIP_EMPTY_FETCH_HANDLER"/>
<int value="39" label="BYPASS_ONLY_IF_SERVICE_WORKER_NOT_STARTED"/>
<int value="40" label="WARM_UP"/>
</enum>
<enum name="ServiceWorkerRaceNetworkRequestDataTransferMojoResult">
<int value="0" label="MOJO_RESULT_OK"/>
<int value="1" label="MOJO_RESULT_CANCELLED"/>
<int value="2" label="MOJO_RESULT_UNKNOWN"/>
<int value="3" label="MOJO_RESULT_INVALID_ARGUMENT"/>
<int value="4" label="MOJO_RESULT_DEADLINE_EXCEEDED"/>
<int value="5" label="MOJO_RESULT_NOT_FOUND"/>
<int value="6" label="MOJO_RESULT_ALREADY_EXISTS"/>
<int value="7" label="MOJO_RESULT_PERMISSION_DENIED"/>
<int value="8" label="MOJO_RESULT_RESOURCE_EXHAUSTED"/>
<int value="9" label="MOJO_RESULT_FAILED_PRECONDITION"/>
<int value="10" label="MOJO_RESULT_ABORTED"/>
<int value="11" label="MOJO_RESULT_OUT_OF_RANGE"/>
<int value="12" label="MOJO_RESULT_UNIMPLEMENTED"/>
<int value="13" label="MOJO_RESULT_INTERNAL"/>
<int value="14" label="MOJO_RESULT_UNAVAILABLE"/>
<int value="15" label="MOJO_RESULT_DATA_LOSS"/>
<int value="16" label="MOJO_RESULT_BUSY"/>
<int value="17" label="MOJO_RESULT_SHOULD_WAIT"/>
</enum>
<enum name="ServiceWorkerReadResponseResult">
<int value="0" label="OK"/>
<int value="1" label="Read headers error"/>
<int value="2" label="Read data error"/>
</enum>
<enum name="ServiceWorkerRouterEvaluatorErrorEnums">
<int value="0" label="kNoError"/>
<int value="1" label="kInvalidType"/>
<int value="2" label="kParseError"/>
<int value="3" label="kCompileError"/>
<int value="4" label="kEmptyCondition"/>
<int value="5" label="kEmptySource"/>
<int value="6" label="kInvalidSource"/>
<int value="7" label="kInvalidCondition"/>
<int value="8" label="kExceedMaxConditionDepth"/>
<int value="9" label="kExceedMaxRouterSize"/>
<int value="10" label="kFetchSourceWithoutFetchHandler"/>
</enum>
<enum name="ServiceWorkerWriteResponseResult">
<int value="0" label="OK"/>
<int value="1" label="Write headers error"/>
<int value="2" label="Write data error"/>
</enum>
<enum name="WorkerOrWorkletInterfaceNameType">
<int value="0" label="kOther"/>
<int value="1" label="kDedicatedWorkerGlobalScope"/>
<int value="2" label="kSharedWorkerGlobalScope"/>
<int value="3" label="kServiceWorkerGlobalScope"/>
<int value="4" label="kAnimationWorkletGlobalScope"/>
<int value="5" label="kAudioWorkletGlobalScope"/>
<int value="6" label="kLayoutWorkletGlobalScope"/>
<int value="7" label="kPaintWorkletGlobalScope"/>
<int value="8" label="kShadowRealmGlobalScope"/>
<int value="9" label="kSharedStorageWorkletGlobalScope"/>
</enum>
</enums>
</histogram-configuration>
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