Delay expiry of histograms causing alerts.

Updates the expires_after attribute for 57 histograms that have
been used to generate alerts in the past 90 days and do not already have
a date later than or within 60 days of 2021-04-12.

TBR=chromium-metrics-reviews@google.com

Change-Id: I8174bb5839ae52353832435a8b44ba7ee5646254
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2622341Reviewed-by: Chrome Metrics Logs <chrome-metrics-team+robot@google.com>
Commit-Queue: Chrome Metrics Logs <chrome-metrics-team+robot@google.com>
Cr-Commit-Position: refs/heads/master@{#842602}

tools/metrics/histograms/histograms_xml/apps/histograms.xml

@@ -1753,7 +1753,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Apps.StateTransition.AnimationSmoothness" units="%"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
 <!-- Name completed by histogram_suffixes
      name="TabletOrClamshellMode" and
      name="EnterOrExitOverview" and

tools/metrics/histograms/histograms_xml/cryptohome/histograms.xml

@@ -206,7 +206,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Cryptohome.Errors" enum="CryptohomeError"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>apronin@chromium.org</owner>
   <owner>cros-hwsec+uma@chromium.org</owner>
   <summary>Cryptohome errors.</summary>
@@ -384,7 +384,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Cryptohome.ParallelTasks" units="count"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>zuan@chromium.org</owner>
   <owner>cros-hwsec+uma@chromium.org</owner>
   <summary>
@@ -523,7 +523,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Cryptohome.TimeToTakeTpmOwnership" units="ms"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>apronin@chromium.org</owner>
   <owner>cros-hwsec+uma@chromium.org</owner>
   <summary>
@@ -541,7 +541,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
   </summary>
 </histogram>
 
-<histogram name="CryptohomeClient" units="ms" expires_after="2021-05-09">
+<histogram name="CryptohomeClient" units="ms" expires_after="2021-07-11">
   <owner>zuan@chromium.org</owner>
   <owner>cros-hwsec+uma@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/custom_tabs/histograms.xml

@@ -35,7 +35,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="CustomTabs.ClientAppId" enum="ClientAppId"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>yusufo@chromium.org</owner>
   <summary>
     Android: AppId declared by the launching application in EXTRA_APPLICATION_ID

tools/metrics/histograms/histograms_xml/data_reduction_proxy/histograms.xml

@@ -361,7 +361,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="DataReductionProxy.StartupState"
-    enum="DataReductionProxyStartupState" expires_after="2021-05-09">
+    enum="DataReductionProxyStartupState" expires_after="2021-07-11">
   <owner>rajendrant@chromium.org</owner>
   <owner>tbansal@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/event/histograms.xml

@@ -344,7 +344,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Event.Latency.HitTest" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>schenney@chromium.org</owner>
   <owner>paint-dev@chromium.org</owner>
   <summary>
@@ -363,7 +363,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Event.Latency.HitTestRecursive" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>schenney@chromium.org</owner>
   <owner>paint-dev@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/gcm/histograms.xml

@@ -304,7 +304,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="GCM.RegistrationRequestStatus"
-    enum="GCMRegistrationRequestStatus" expires_after="2021-05-09">
+    enum="GCMRegistrationRequestStatus" expires_after="2021-07-11">
   <owner>peter@chromium.org</owner>
   <summary>
     Status code of the outcome of a GCM registration request. The Unknown error

tools/metrics/histograms/histograms_xml/login/histograms.xml

@@ -195,7 +195,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Login.PromptToCompleteLoginTime" units="ms"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>rsorokin@chromium.org</owner>
   <owner>achuith@chromium.org</owner>
   <owner>cros-oac@google.com</owner>

tools/metrics/histograms/histograms_xml/media/histograms.xml

@@ -1434,7 +1434,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Media.EME.CdmFileIO.FileSizeKBOnFirstRead" units="KB"
-    expires_after="2021-05-07">
+    expires_after="2021-07-11">
   <owner>xhwang@chromium.org</owner>
   <owner>media-dev@chromium.org</owner>
   <summary>
@@ -1444,7 +1444,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram base="true" name="Media.EME.CdmFileIO.TimeTo" units="ms"
-    expires_after="2021-05-07">
+    expires_after="2021-07-11">
   <owner>jrummell@chromium.org</owner>
   <owner>media-dev@chromium.org</owner>
   <summary>
@@ -1684,7 +1684,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Media.EME.OutputProtection" enum="MediaOutputProtectionStatus"
-    expires_after="2021-05-07">
+    expires_after="2021-07-11">
   <owner>xhwang@chromium.org</owner>
   <owner>media-dev@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/multi_device/histograms.xml

@@ -86,7 +86,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="MultiDevice.DeviceSyncService.SetSoftwareFeatureState.Result"
-    enum="BooleanSuccess" expires_after="2021-05-09">
+    enum="BooleanSuccess" expires_after="2021-07-11">
   <owner>vecore@google.com</owner>
   <owner>better-together-dev@google.com</owner>
   <summary>Result of enabling and disabling features for devices.</summary>

tools/metrics/histograms/histograms_xml/net/histograms.xml

@@ -31,7 +31,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.AlternateProtocolUsage" enum="AlternateProtocolUsage"
-    expires_after="2021-05-11">
+    expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/OWNERS</owner>
   <summary>
@@ -1058,7 +1058,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.DNS.ProbeSequence.ConfigChange.Success.AttemptTime"
-    units="ms" expires_after="2021-04-04">
+    units="ms" expires_after="2021-07-11">
   <owner>ericorth@chromium.org</owner>
   <owner>doh-core@google.com</owner>
   <summary>
@@ -1215,7 +1215,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.DNS.SecureDnsTask.DnsModeAutomatic.FailureTime" units="ms"
-    expires_after="2021-05-02">
+    expires_after="2021-07-11">
   <owner>ericorth@chromium.org</owner>
   <owner>doh-core@google.com</owner>
   <summary>
@@ -2359,7 +2359,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.QuicNumSentClientHellos" units="units"
-    expires_after="2021-05-11">
+    expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/quic/OWNERS</owner>
   <summary>The number of client hello messages sent.</summary>
@@ -2618,7 +2618,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
-    enum="QuicErrorCodes" expires_after="2021-05-11">
+    enum="QuicErrorCodes" expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/quic/OWNERS</owner>
   <summary>
@@ -2638,7 +2638,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
-    enum="QuicErrorCodes" expires_after="2021-05-11">
+    enum="QuicErrorCodes" expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/quic/OWNERS</owner>
   <summary>
@@ -3391,7 +3391,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.QuicSession.PacketRetransmitsPerMille" units="permille"
-    expires_after="2021-05-11">
+    expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/quic/OWNERS</owner>
   <summary>
@@ -4442,7 +4442,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes"
-    expires_after="2021-05-11">
+    expires_after="2021-07-11">
   <owner>dschinazi@chromium.org</owner>
   <owner>src/net/OWNERS</owner>
   <summary>

tools/metrics/histograms/histograms_xml/new_tab_page/histograms.xml

@@ -936,7 +936,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 
 <histogram
     name="NewTabPage.Promo.EnhancedProtectionPromo.ImpressionUntilAction"
-    units="units" expires_after="2021-05-09">
+    units="units" expires_after="2021-07-11">
   <owner>bdea@chromium.org</owner>
   <owner>chrome-safebrowsing-core@google.com</owner>
   <summary>

tools/metrics/histograms/histograms_xml/omnibox/histograms.xml

@@ -917,7 +917,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime" units="ms"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>mpearson@chromium.org</owner>
   <owner>jdonnelly@chromium.org</owner>
   <owner>cch@chromium.org</owner>

tools/metrics/histograms/histograms_xml/others/histograms.xml

@@ -557,7 +557,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="AppBanners.DisplayEvent" enum="AppBannersDisplayEvent"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>pjmclachlan@google.com</owner>
   <owner>pcovell@google.com</owner>
   <summary>
@@ -9641,7 +9641,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="NCN.NetworkOperatorMCCMNC" units="units"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>tbansal@chromium.org</owner>
   <owner>bengr@google.com</owner>
   <summary>
@@ -11973,7 +11973,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Previews.EligibilityReason" enum="PreviewsEligibilityReason"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>ryansturm@chromium.org</owner>
   <summary>
     When evaluating whether to show a user a preview, the preview might be
@@ -13311,7 +13311,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="SB2.RemoteCall.CanCheckUrl" enum="BooleanCanCheckUrl"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>vakh@chromium.org</owner>
   <owner>chrome-safebrowsing-alerts@google.com</owner>
   <summary>
@@ -14337,7 +14337,7 @@ should be kept until we remove incident reporting. -->
 </histogram>
 
 <histogram name="SiteEngagementService.EngagementType"
-    enum="SiteEngagementServiceEngagementType" expires_after="2021-05-09">
+    enum="SiteEngagementServiceEngagementType" expires_after="2021-07-11">
   <owner>calamity@chromium.org</owner>
   <owner>dominickn@chromium.org</owner>
   <summary>
@@ -14417,7 +14417,7 @@ should be kept until we remove incident reporting. -->
 </histogram>
 
 <histogram name="SiteIsolatedCodeCache.JS.Behaviour"
-    enum="SiteIsolatedCodeCacheJSBehaviour" expires_after="2021-05-09">
+    enum="SiteIsolatedCodeCacheJSBehaviour" expires_after="2021-07-11">
   <owner>mythria@chromium.org</owner>
   <owner>v8-team@google.com</owner>
   <summary>
@@ -17529,7 +17529,7 @@ regressions. -->
 </histogram>
 
 <histogram name="Webapp.InstallResult" enum="WebAppInstallResultCode"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
 <!-- Name completed by histogram_suffixes name="WebAppType" -->
 
   <owner>calamity@chromium.org</owner>

tools/metrics/histograms/histograms_xml/safe_browsing/histograms.xml

@@ -974,7 +974,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="SafeBrowsing.RT.IsLookupServiceAvailable"
-    enum="BooleanAvailable" expires_after="2021-05-09">
+    enum="BooleanAvailable" expires_after="2021-07-11">
   <owner>xinghuilu@chromium.org</owner>
   <owner>chrome-safebrowsing-alerts@google.com</owner>
   <summary>
@@ -986,7 +986,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="SafeBrowsing.RT.IsLookupSuccessful" enum="BooleanSuccess"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>xinghuilu@chromium.org</owner>
   <owner>chrome-safebrowsing-alerts@google.com</owner>
   <summary>

tools/metrics/histograms/histograms_xml/stability/histograms.xml

@@ -46,7 +46,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Stability.Android.ProcessedCrashCounts"
-    enum="AndroidProcessedCrashCounts" expires_after="2021-05-09">
+    enum="AndroidProcessedCrashCounts" expires_after="2021-07-11">
   <owner>boliu@chromium.org</owner>
   <summary>
     Individual enum counts specific conditions of child process terminations.
@@ -131,7 +131,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Stability.BadMessageTerminated.Content"
-    enum="BadMessageReasonContent" expires_after="2021-05-09">
+    enum="BadMessageReasonContent" expires_after="2021-07-11">
   <owner>jam@chromium.org</owner>
   <owner>jamescook@chromium.org</owner>
   <summary>
@@ -261,7 +261,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Stability.Experimental.PageLoads" enum="StabilityPageLoadType"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>fdoray@chromium.org</owner>
   <owner>chrome-catan@google.com</owner>
   <summary>

tools/metrics/histograms/histograms_xml/startup/histograms.xml

@@ -56,7 +56,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram base="true" name="Startup.Android.Cold.TimeToFirstContentfulPaint"
-    units="ms" expires_after="2021-05-09">
+    units="ms" expires_after="2021-07-11">
   <owner>pasko@chromium.org</owner>
   <owner>alexilin@chromium.org</owner>
   <summary>
@@ -69,7 +69,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram base="true" name="Startup.Android.Cold.TimeToFirstNavigationCommit"
-    units="ms" expires_after="2021-05-09">
+    units="ms" expires_after="2021-07-11">
   <owner>pasko@chromium.org</owner>
   <owner>alexilin@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/subresource/histograms.xml

@@ -421,7 +421,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="SubresourceFilter.PageLoad.ActivationList"
-    enum="ActivationList" expires_after="2021-05-09">
+    enum="ActivationList" expires_after="2021-07-11">
   <owner>alexmt@chromium.org</owner>
   <owner>chrome-ads-histograms@google.com</owner>
   <summary>
@@ -431,7 +431,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="SubresourceFilter.PageLoad.ActivationState"
-    enum="SubresourceFilterActivationState" expires_after="2021-05-09">
+    enum="SubresourceFilterActivationState" expires_after="2021-07-11">
   <owner>alexmt@chromium.org</owner>
   <owner>chrome-ads-histograms@google.com</owner>
   <summary>

tools/metrics/histograms/histograms_xml/sync/histograms.xml

@@ -802,7 +802,7 @@ can be compared for the same population). -->
 </histogram>
 
 <histogram name="Sync.PostedDataTypeCommitRequest" enum="SyncModelTypes"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>mastiz@chromium.org</owner>
   <owner>jkrcal@chromium.org</owner>
   <summary>
@@ -815,7 +815,7 @@ can be compared for the same population). -->
 </histogram>
 
 <histogram name="Sync.PostedDataTypeGetUpdatesRequest" enum="SyncModelTypes"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>mastiz@chromium.org</owner>
   <owner>jkrcal@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/uma/histograms.xml

@@ -225,7 +225,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="UMA.LogUpload.Canceled.CellularConstraint"
-    enum="BooleanCanceled" expires_after="2021-05-09">
+    enum="BooleanCanceled" expires_after="2021-07-11">
   <owner>holte@chromium.org</owner>
   <owner>asvitkine@chromium.org</owner>
   <owner>src/base/metrics/OWNERS</owner>

tools/metrics/histograms/histograms_xml/v8/histograms.xml

@@ -355,7 +355,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
   </summary>
 </histogram>
 
-<histogram name="V8.Execute" units="ms" expires_after="2021-05-09">
+<histogram name="V8.Execute" units="ms" expires_after="2021-07-11">
   <owner>rmcilroy@chromium.org</owner>
   <summary>
     Time spent in JavaScript Execution, including runtime calls, callbacks, and
@@ -841,7 +841,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeExecute" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -853,7 +853,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeFinalize" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -865,7 +865,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeForOnStackReplacementExecute"
-    units="microseconds" expires_after="2021-05-09">
+    units="microseconds" expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -878,7 +878,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeForOnStackReplacementFinalize"
-    units="microseconds" expires_after="2021-05-09">
+    units="microseconds" expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -891,7 +891,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeForOnStackReplacementPrepare"
-    units="microseconds" expires_after="2021-05-09">
+    units="microseconds" expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -904,7 +904,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeForOnStackReplacementTotalTime"
-    units="microseconds" expires_after="2021-05-09">
+    units="microseconds" expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -930,7 +930,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizePrepare" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -942,7 +942,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeTotalBackground" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -954,7 +954,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeTotalForeground" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>
@@ -966,7 +966,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="V8.TurboFanOptimizeTotalTime" units="microseconds"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>neis@chromium.org</owner>
   <owner>mvstanton@chromium.org</owner>
   <summary>

tools/metrics/histograms/histograms_xml/web_rtc/histograms.xml

@@ -406,7 +406,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="WebRTC.Audio.DelayedPacketOutageEventMs" units="ms"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>hlundin@chromium.org</owner>
   <summary>
     Measures the duration of each packet loss concealment (a.k.a. expand) event
@@ -730,7 +730,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="WebRTC.Audio.ExpandRatePercent" units="%"
-    expires_after="2021-05-09">
+    expires_after="2021-07-11">
   <owner>hlundin@chromium.org</owner>
   <summary>
     Measures the expand rate for an incoming WebRTC audio stream. The expand