Further tighten the files that the browser can show

Bug: 11516871
Change-Id: I46088ed5f668a484df33bb8458ebf687f1aa70d9
diff --git a/src/com/android/browser/Tab.java b/src/com/android/browser/Tab.java
index 2f00b26..6983ace 100644
--- a/src/com/android/browser/Tab.java
+++ b/src/com/android/browser/Tab.java
@@ -631,7 +631,7 @@
                 File file = new File(uri.getPath());
                 try {
                     if (file.getCanonicalPath().startsWith(
-                            mContext.getDatabasePath("foo").getParent())) {
+                            mContext.getApplicationContext().getApplicationInfo().dataDir)) {
                         return new WebResourceResponse("text/html","UTF-8",
                                 new ByteArrayInputStream(RESTRICTED.getBytes("UTF-8")));
                     }