Recording download mime types for normal profile

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 71c65a7709a050c05e316c45e6510a9e3726ee60..c816ba80fca69b57618647dc8e2a7fe13747dde0 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -13221,6 +13221,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <summary>Content types that are downloaded.</summary>
 </histogram>
 
+<histogram name="Download.ContentType.NormalProfile" enum="DownloadContentType">
+  <owner>shaktisahu@chromium.org</owner>
+  <summary>
+    Content types that are downloaded for non-incognito profile.
+  </summary>
+</histogram>
+
 <histogram name="Download.Counts" enum="DownloadCountType">
   <owner>asanka@chromium.org</owner>
   <summary>
@@ -87880,6 +87887,8 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="16" label="No WebContents at interruption"/>
   <int value="17" label="Supports ranges and strong validation"/>
   <int value="18" label="Uses parallel requests"/>
+  <int value="19" label="Started (normal profile only)"/>
+  <int value="20" label="Completed (normal profile only)"/>
 </enum>
 
 <enum name="DownloadDatabaseRecordDroppedType" type="int">