Adds histograms for tracking Software Reporter logs uploads in SRT Fetcher.

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 b1e5861e2ac2b8174eed1c156b6bd14f0455c489..108d1a33bdf2335bbd1211c4c8f8c0c69889aac6 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -57751,6 +57751,23 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <summary>The result of the most recent SRT log upload.</summary>
 </histogram>
 
+<histogram name="SoftwareReporter.LogsUploadEnabled"
+    enum="SoftwareReporterLogsUploadEnabled">
+  <owner>ftirelo@chromium.org</owner>
+  <summary>
+    If logs uploads are enabled in the Software Reporter or the reason why it is
+    disabled.
+  </summary>
+</histogram>
+
+<histogram name="SoftwareReporter.LogsUploadResult"
+    enum="SoftwareReporterLogsUploadResult">
+  <owner>ftirelo@chromium.org</owner>
+  <summary>
+    The result of the most recent Software Reporter logs upload.
+  </summary>
+</histogram>
+
 <histogram name="SoftwareReporter.MajorVersion">
   <owner>mad@chromium.org</owner>
   <summary>
@@ -95410,6 +95427,22 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="2" label="Bad parameters"/>
 </enum>
 
+<enum name="SoftwareReporterLogsUploadEnabled" type="int">
+  <int value="0" label="Enabled"/>
+  <int value="1" label="SBER Disabled"/>
+  <int value="2" label="Recently sent logs"/>
+</enum>
+
+<enum name="SoftwareReporterLogsUploadResult" type="int">
+  <int value="0" label="Success"/>
+  <int value="1" label="Request failed"/>
+  <int value="2" label="Invalid response"/>
+  <int value="3" label="Timed out"/>
+  <int value="4" label="Internal error"/>
+  <int value="5" label="Report too large"/>
+  <int value="6" label="No network"/>
+</enum>
+
 <enum name="SpdyFrameFlowControlState" type="int">
   <int value="0" label="Send not stalled"/>
   <int value="1" label="Send stalled by stream"/>