tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 436c6c548cc436bfe52ed51362e556e46a92a51b..2b44126ddaffe9370a8afa79b126422b5f101bda 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -30176,6 +30176,21 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="SBIRS.DownloadMetadata.DeleteSuccess" enum="BooleanSuccess">
+  <owner>grt@chromium.org</owner>
+  <summary>The result of deleting a profile's download metadata file.</summary>
+</histogram>
+
+<histogram name="SBIRS.DownloadMetadata.ReadResult" enum="MetadataReadResult">
+  <owner>grt@chromium.org</owner>
+  <summary>The result of reading a profile's download metadata file.</summary>
+</histogram>
+
+<histogram name="SBIRS.DownloadMetadata.WriteResult" enum="MetadataWriteResult">
+  <owner>grt@chromium.org</owner>
+  <summary>The result of writing a profile's download metadata file.</summary>
+</histogram>
+
 <histogram name="SBIRS.DroppedIncident" enum="IncidentType">
   <owner>grt@google.com</owner>
   <summary>
@@ -48655,6 +48670,23 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="1" label="Http Live Stream Type"/>
 </enum>
 
+<enum name="MetadataReadResult" type="int">
+  <int value="0" label="Success"/>
+  <int value="1" label="Open failure"/>
+  <int value="2" label="Not found"/>
+  <int value="3" label="Get info failure"/>
+  <int value="4" label="File too big"/>
+  <int value="5" label="Read failure"/>
+  <int value="6" label="Parse failure"/>
+  <int value="7" label="Malformed data"/>
+</enum>
+
+<enum name="MetadataWriteResult" type="int">
+  <int value="0" label="Success"/>
+  <int value="1" label="Serialization failure"/>
+  <int value="2" label="Write failure"/>
+</enum>
+
 <enum name="MetaTagTypeEnum" type="int">
   <int value="0" label="No viewport tag"/>
   <int value="1" label="Viewport meta with device width"/>