[Download home] Record user action when user opens a download

chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java

Index: chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java
index acba9d90f9569ea9bc5e5c10e59c514bb663d3de..36ec55d015c5a32b06e35369ecc7af60f454d1e8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryItemWrapper.java
@@ -10,6 +10,7 @@ import android.text.TextUtils;
 
 import org.chromium.base.ContextUtils;
 import org.chromium.base.metrics.RecordHistogram;
+import org.chromium.base.metrics.RecordUserAction;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.download.DownloadInfo;
 import org.chromium.chrome.browser.download.DownloadItem;
@@ -192,6 +193,7 @@ public abstract class DownloadHistoryItemWrapper extends TimedItem {
     abstract boolean remove();
 
     protected void recordOpenSuccess() {
+        RecordUserAction.record("Android.DownloadManager.Item.OpenSucceeded");
         RecordHistogram.recordEnumeratedHistogram("Android.DownloadManager.Item.OpenSucceeded",
                 getFilterType(), DownloadFilter.FILTER_BOUNDARY);