[Downloads] Add Incognito support

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

Index: chrome/android/java/src/org/chromium/chrome/browser/download/DownloadActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadActivity.java
index b5a1b1c28a4980d4bd43c39a93112e91d42d080f..1b36b10ad92b2a73438831ee7ae3a38a7a842f7b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadActivity.java
@@ -4,11 +4,8 @@
 
 package org.chromium.chrome.browser.download;
 
-import android.app.Activity;
-import android.content.Intent;
 import android.os.Bundle;
 
-import org.chromium.chrome.browser.IntentHandler;
 import org.chromium.chrome.browser.SnackbarActivity;
 import org.chromium.chrome.browser.download.ui.DownloadManagerUi;
 
@@ -22,7 +19,8 @@ public class DownloadActivity extends SnackbarActivity {
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        mDownloadManagerUi = new DownloadManagerUi(this);
+        mDownloadManagerUi = new DownloadManagerUi(
+                this, DownloadUtils.shouldShowOffTheRecordDownloads(getIntent()));
         setContentView(mDownloadManagerUi.getView());
     }
 
@@ -36,15 +34,4 @@ public class DownloadActivity extends SnackbarActivity {
         mDownloadManagerUi.onDestroyed();
         super.onDestroy();
     }
-
-    /**
-     * Convenience method for launching this Activity.
-     * @param activity Activity that is launching this the Downloads page.
-     */
-    public static void launch(Activity activity) {
-        Intent intent = new Intent();
-        intent.setClass(activity, DownloadActivity.class);
-        intent.putExtra(IntentHandler.EXTRA_PARENT_COMPONENT, activity.getComponentName());
-        activity.startActivity(intent);
-    }
 }