diff --git a/tools/metrics/histograms/metadata/accessibility/histograms.xml b/tools/metrics/histograms/metadata/accessibility/histograms.xml
index aeb3b14ae978d..d34c161655392 100644
--- a/tools/metrics/histograms/metadata/accessibility/histograms.xml
+++ b/tools/metrics/histograms/metadata/accessibility/histograms.xml
@@ -159,7 +159,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
mschillaci@google.com
chrome-a11y-core@google.com
@@ -169,7 +169,7 @@ chromium-metrics-reviews@google.com.
+ units="%" expires_after="2023-07-01">
mschillaci@google.com
chrome-a11y-core@google.com
@@ -180,7 +180,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
mschillaci@google.com
abigailbklein@google.com
@@ -190,7 +190,7 @@ chromium-metrics-reviews@google.com.
+ units="count" expires_after="2023-07-01">
mschillaci@google.com
abigailbklein@google.com
@@ -202,7 +202,7 @@ chromium-metrics-reviews@google.com.
+ units="count" expires_after="2023-07-01">
mschillaci@google.com
abigailbklein@google.com
@@ -221,7 +221,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
mschillaci@google.com
abigailbklein@google.com
@@ -231,7 +231,7 @@ chromium-metrics-reviews@google.com.
+ units="%" expires_after="2023-07-01">
mschillaci@google.com
abigailbklein@google.com
@@ -279,7 +279,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
twellington@chromium.org
skym@chromium.org
@@ -290,7 +290,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
twellington@chromium.org
skym@chromium.org
@@ -903,7 +903,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
katie@chromium.org
chrome-a11y-core@google.com
@@ -913,7 +913,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
dtseng@chromium.org
mschillaci@google.com
chrome-a11y-core@google.com
@@ -924,7 +924,7 @@ chromium-metrics-reviews@google.com.
+ enum="AccessibilityImageLabelModeAndroid" expires_after="2023-07-01">
dtseng@chromium.org
mschillaci@google.com
chrome-a11y-core@google.com
@@ -935,7 +935,7 @@ chromium-metrics-reviews@google.com.
+ enum="BooleanEnabled" expires_after="2023-07-01">
dtseng@chromium.org
mschillaci@google.com
chrome-a11y-core@google.com
@@ -946,7 +946,7 @@ chromium-metrics-reviews@google.com.
+ enum="BooleanAccepted" expires_after="2023-07-01">
katie@chromium.org
dtseng@chromium.org
@@ -958,7 +958,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
katie@chromium.org
dtseng@chromium.org
chrome-a11y-core@google.com
@@ -969,7 +969,7 @@ chromium-metrics-reviews@google.com.
+ expires_after="2023-07-01">
katie@chromium.org
dtseng@chromium.org
chrome-a11y-core@google.com
@@ -981,7 +981,7 @@ chromium-metrics-reviews@google.com.
+ units="pixels" expires_after="2023-07-01">
dtseng@chromium.org
mschillaci@google.com
chrome-a11y-core@google.com
@@ -1002,7 +1002,7 @@ chromium-metrics-reviews@google.com.
+ units="characters" expires_after="2023-07-01">
dtseng@chromium.org
mschillaci@google.com
chrome-a11y-core@google.com