[2840 Download Home] More effectively disable Download Home

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 2b717842d50a18dacd89066fa274a53d126864f8..edd9c138c5b087309021776172d4b5ef6f319193 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
@@ -4,7 +4,6 @@
 
 package org.chromium.chrome.browser.download;
 
-import android.app.Activity;
 import android.app.DownloadManager;
 import android.content.ActivityNotFoundException;
 import android.content.BroadcastReceiver;
@@ -22,8 +21,6 @@ import android.text.TextUtils;
 import android.util.LongSparseArray;
 import android.util.Pair;
 
-import org.chromium.base.ActivityState;
-import org.chromium.base.ApplicationStatus;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.ObserverList;
@@ -33,7 +30,6 @@ import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.chrome.R;
-import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.download.ui.BackendProvider;
 import org.chromium.chrome.browser.download.ui.DownloadHistoryAdapter;
@@ -1074,17 +1070,7 @@ public class DownloadManagerService extends BroadcastReceiver implements
      */
     protected static void openDownloadsPage(Context context) {
         if (!ChromeFeatureList.isEnabled(ChromeFeatureList.SYSTEM_DOWNLOAD_MANAGER)) {
-            // Try to open Download Home.
-            Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
-            if (lastActivity instanceof ChromeActivity) {
-                int state = ApplicationStatus.getStateForActivity(lastActivity);
-                if (state >= ActivityState.CREATED && state <= ActivityState.RESUMED) {
-                    ChromeActivity chromeActivity = (ChromeActivity) lastActivity;
-                    DownloadUtils.showDownloadManager(
-                            lastActivity, chromeActivity.getActivityTab());
-                    return;
-                }
-            }
+            if (DownloadUtils.showDownloadManager(null, null)) return;
         }
 
         // Open the Android Download Manager.