Open offline page instead of download home when clicking OPEN button on snackbar

chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
index 24fdbe65a8ac3cd646b19a6d85c1b3404cebb3dd..20aff1af429129c31936970bc39efa8eabbbc593 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
@@ -1169,12 +1169,6 @@ public class DownloadManagerService extends BroadcastReceiver implements
     }
 
     @Override
-    public void openItem(String downloadGuid) {
-        // Downloads managed by DownloadManagerService are opened through an intent to the
-        // DownloadManager.
-    }
-
-    @Override
     public void destroyServiceDelegate() {
         // Lifecycle of DownloadManagerService allows for this call to be ignored.
     }