2 files changed, 23 insertions, 0 deletions
diff --git a/chromium/tools/metrics/histograms/enums.xml b/chromium/tools/metrics/histograms/enums.xml
index 75dbd91652a..76bc989c3c9 100644
--- a/chromium/tools/metrics/histograms/enums.xml
+++ b/chromium/tools/metrics/histograms/enums.xml
@@ -45579,6 +45579,11 @@ Called by update_net_trust_anchors.py.-->
   <int value="2" label="Extension renderer"/>
 </enum>
 
+<enum name="RendererUnresponsiveCause">
+  <int value="0" label="Navigation commit timeout"/>
+  <int value="1" label="Input event ack timeout"/>
+</enum>
+
 <enum name="RendererUnresponsiveType">
   <obsolete>
     Deprecated 3/2017.
diff --git a/chromium/tools/metrics/histograms/histograms.xml b/chromium/tools/metrics/histograms/histograms.xml
index 8b76451a55b..f436ed11e37 100644
--- a/chromium/tools/metrics/histograms/histograms.xml
+++ b/chromium/tools/metrics/histograms/histograms.xml
@@ -13993,6 +13993,15 @@ uploading your change for review.
   </summary>
 </histogram>
 
+<histogram name="ChildProcess.HungRendererCause"
+    enum="RendererUnresponsiveCause" expires_after="M73">
+  <owner>cmumford@chromium.org</owner>
+  <summary>
+    What the browser was waiting for from the renderer when it was reported as
+    hung.
+  </summary>
+</histogram>
+
 <histogram name="ChildProcess.InvalidSandboxStateCrash.NoStartupWindow"
     enum="BooleanPresent">
   <owner>wfh@chromium.org</owner>
@@ -97973,6 +97982,15 @@ uploading your change for review.
   </summary>
 </histogram>
 
+<histogram name="SBClientDownload.ZipTooBigToUnpack" enum="Boolean">
+  <owner>chrome-safebrowsing-alerts@google.com</owner>
+  <summary>
+    Records whether a given ZIP download was too big to unpack, as specified by
+    configuration option set in SafeBrowsing download service. This metric is
+    logged each time the user downloads a ZIP file.
+  </summary>
+</histogram>
+
 <histogram name="SBClientMalware.ClassificationStart" enum="BooleanHit">
   <owner>noelutz@chromium.org</owner>
   <summary>