Remove MANAGE_DOCUMENTS permission as it isn't needed

Bug: 32612586
Change-Id: Iebe7dc9b198ce99d5921f5a349ba9d5d4424d156
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index e879a75..a426034 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -55,7 +55,6 @@
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL" />
-    <uses-permission android:name="android.permission.MANAGE_DOCUMENTS" />
 
     <!-- For PBAP Owner Vcard Info -->
     <uses-permission android:name="android.permission.READ_PROFILE"/>