Extend CrosDisks histograms expiry

Bug: 1138402, 1127948
Change-Id: Ia51e250659a373c5c982831326d3f7b9b6aaf21d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2483788
Auto-Submit: Sergei Datsenko <dats@chromium.org>
Commit-Queue: Robert Kaplow <rkaplow@chromium.org>
Reviewed-by: Robert Kaplow <rkaplow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#818487}

tools/metrics/histograms/histograms_xml/cros/histograms.xml

@@ -102,8 +102,9 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="CrosDisksClient.MountCompletedError"
-    enum="CrosDisksClientMountError" expires_after="2021-03-28">
-  <owner>amistry@chromium.org</owner>
+    enum="CrosDisksClientMountError" expires_after="2021-10-19">
+  <owner>dats@chromium.org</owner>
+  <owner>fdegros@chromium.org</owner>
   <summary>
     The error code of disk mount signals received from the Chrome OS cros-disks
     daemon.
@@ -111,8 +112,9 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="CrosDisksClient.MountErrorMountType"
-    enum="CrosDisksMountTypeError" expires_after="2021-02-14">
-  <owner>amistry@chromium.org</owner>
+    enum="CrosDisksMountTypeError" expires_after="2021-10-19">
+  <owner>dats@chromium.org</owner>
+  <owner>fdegros@chromium.org</owner>
   <summary>
     The {mount type}x{mount error code} received from the Chrome OS cros-disks
     daemon.
@@ -120,16 +122,18 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="CrosDisksClient.MountTime" units="ms"
-    expires_after="2020-11-08">
-  <owner>amistry@chromium.org</owner>
+    expires_after="2021-10-19">
+  <owner>dats@chromium.org</owner>
+  <owner>fdegros@chromium.org</owner>
   <summary>
     Time taken by the Chrome OS cros-disks daemon to perform a Mount operation.
   </summary>
 </histogram>
 
 <histogram name="CrosDisksClient.UnmountError" enum="CrosDisksClientMountError"
-    expires_after="2020-10-25">
-  <owner>amistry@chromium.org</owner>
+    expires_after="2021-10-19">
+  <owner>dats@chromium.org</owner>
+  <owner>fdegros@chromium.org</owner>
   <summary>
     The error code of disk unmount operations returned from the Chrome OS
     cros-disks daemon.
@@ -137,8 +141,9 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="CrosDisksClient.UnmountTime" units="ms"
-    expires_after="2020-11-08">
-  <owner>amistry@chromium.org</owner>
+    expires_after="2021-10-19">
+  <owner>dats@chromium.org</owner>
+  <owner>fdegros@chromium.org</owner>
   <summary>
     Time taken by the Chrome OS cros-disks daemon to perform an Unmount
     operation.