Update the expiry date of Ash.InteractiveWindowResize metric

Fixed: 1142489
Test: none
Change-Id: Ia768ab9f25380744f7050c643e5df9dfe9db9cca
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2576940Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Commit-Queue: Jun Mukai <mukai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834380}

tools/metrics/histograms/histograms_xml/ash/histograms.xml

@@ -937,7 +937,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Ash.InteractiveWindowResize.TimeToPresent" units="ms"
-    expires_after="2021-02-14">
+    expires_after="2021-12-10">
   <owner>oshima@chromium.org</owner>
   <owner>mukai@chromium.org</owner>
   <summary>
@@ -948,7 +948,7 @@ reviews. Googlers can read more about this at go/gwsq-gerrit.
 </histogram>
 
 <histogram name="Ash.InteractiveWindowResize.TimeToPresent.MaxLatency"
-    units="ms" expires_after="2020-12-10">
+    units="ms" expires_after="2021-12-10">
   <owner>oshima@chromium.org</owner>
   <owner>mukai@chromium.org</owner>
   <summary>