[Download Home] Expose Java side to DownloadItem states

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

Index: chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryAdapter.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryAdapter.java b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryAdapter.java
index eaaaae16766faf12ee9cba8339d0e11f2b1acb42..c6bd5a5ef9b17932875a914390b2e9492ec59929 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryAdapter.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/DownloadHistoryAdapter.java
@@ -24,6 +24,7 @@ import org.chromium.chrome.browser.offlinepages.downloads.OfflinePageDownloadBri
 import org.chromium.chrome.browser.offlinepages.downloads.OfflinePageDownloadItem;
 import org.chromium.chrome.browser.widget.DateDividedAdapter;
 import org.chromium.chrome.browser.widget.selection.SelectionDelegate;
+import org.chromium.content_public.browser.DownloadState;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -174,9 +175,12 @@ public class DownloadHistoryAdapter extends DateDividedAdapter implements Downlo
     /**
      * Updates the list when new information about a download comes in.
      */
-    public void onDownloadItemUpdated(DownloadItem item, boolean isOffTheRecord) {
+    public void onDownloadItemUpdated(DownloadItem item, boolean isOffTheRecord, int state) {
         if (isOffTheRecord && !mShowOffTheRecord) return;
 
+        // The adapter currently only cares about completion events.
+        if (state != DownloadState.COMPLETE) return;
+
         List<DownloadItemWrapper> list = getDownloadItemList(isOffTheRecord);
         int index = findItemIndex(list, item.getId());