Provide authorization value to the download manager

- Provides the authorization code to the download manager
  while downloading a file.

CR-Fixed: SWE-6011

Change-Id: Id99349169c138d714b26340b3baa6c9b664ea33c

Conflicts:
	src/com/android/browser/DownloadHandler.java
diff --git a/src/com/android/browser/WebViewController.java b/src/com/android/browser/WebViewController.java
index 6bf2f69..c0ef23b 100644
--- a/src/com/android/browser/WebViewController.java
+++ b/src/com/android/browser/WebViewController.java
@@ -71,7 +71,7 @@
             final String host, final String realm);
 
     void onDownloadStart(Tab tab, String url, String useragent, String contentDisposition,
-            String mimeType, String referer, long contentLength);
+            String mimeType, String referer, String auth, long contentLength);
 
     void showCustomView(Tab tab, View view, int requestedOrientation,
             CustomViewCallback callback);