Recording download mime types for normal profile

content/browser/download/download_stats.h

Index: content/browser/download/download_stats.h
diff --git a/content/browser/download/download_stats.h b/content/browser/download/download_stats.h
index 0ecbf0cc6a6b2fef3e23d95198bcd6853842bd43..d2060aa7e3b33a11b5c21c55a6dc964fd3275970 100644
--- a/content/browser/download/download_stats.h
+++ b/content/browser/download/download_stats.h
@@ -49,7 +49,7 @@ enum DownloadCountTypes {
   // Downloads that are cancelled before completion (user action or error).
   CANCELLED_COUNT,
 
-  // Downloads that are started. Should be equal to UNTHROTTLED_COUNT.
+  // Downloads that are started.
   START_COUNT,
 
   // Downloads that were interrupted by the OS.
@@ -94,6 +94,15 @@ enum DownloadCountTypes {
   // Count of downloads that uses parallel download requests.
   USES_PARALLEL_REQUESTS,
 
+  // Count of new downloads.
+  NEW_DOWNLOAD_COUNT,
+
+  // Count of new downloads that are started in normal profile.
+  NEW_DOWNLOAD_COUNT_NORMAL_PROFILE,
+
+  // Downloads that are actually completed in normal profile.
+  COMPLETED_COUNT_NORMAL_PROFILE,
+
   DOWNLOAD_COUNT_TYPES_LAST_ENTRY
 };
 
@@ -168,6 +177,9 @@ void RecordDangerousDownloadDiscard(
 // Records the mime type of the download.
 void RecordDownloadMimeType(const std::string& mime_type);
 
+// Records the mime type of the download for normal profile.
+void RecordDownloadMimeTypeForNormalProfile(const std::string& mime_type);
+
 // Records usage of Content-Disposition header.
 void RecordDownloadContentDisposition(const std::string& content_disposition);