FP2-1101:[ST_2][CTS]Test failed - android.provider.cts.MediaStore_FilesTest-- testAccess.

Add read and write sdcard permissions for gallery .

Change-Id: I60182885c62c59995a2f933efc93ee4d2f2a1eb3
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index ed0a0e4..c9d3a57 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -28,6 +28,8 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_MEDIA_STORAGE" />
+    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
     <uses-permission android:name="android.permission.WRITE_SETTINGS" />
     <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
     <uses-permission android:name="com.android.gallery3d.permission.GALLERY_PROVIDER" />