Contact pictures not shown
### Expected behavior
If a mail comes in from a contact with a picture in address book and the option "show contact picture" is set, the **picture from the address book should be displayed**.

### Actual behavior
Only a generic first-letter-of-name picture is displayed in the mail. If you click on it, the correct contact in contact app will be opened. **k9 has the contact permission**. I suppose the **contact is correctly linked** to the address, **but the picture wont show up**.

### Steps to reproduce
1. Add a contact to the address book with mail and picture
2. Receive a mail from that contact
3. Open the message list

### Environment
K-9 Mail version: 5.703

Android version: 9 (lineageos 16)

Account type: IMAP

*There was no usable information in the debug log.*
diff --git a/app/core/src/main/java/com/fsck/k9/helper/Contacts.java b/app/core/src/main/java/com/fsck/k9/helper/Contacts.java
index e9de1f814..94698809f 100644
--- a/app/core/src/main/java/com/fsck/k9/helper/Contacts.java
+++ b/app/core/src/main/java/com/fsck/k9/helper/Contacts.java
@@ -6,7 +6,6 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
-import android.database.AbstractCursor;
 import android.database.Cursor;
 import android.net.Uri;
 import android.provider.ContactsContract;
@@ -268,11 +267,8 @@ public class Contacts {
     }
 
     private boolean hasContactPermission() {
-        boolean canRead = ContextCompat.checkSelfPermission(mContext,
+        return ContextCompat.checkSelfPermission(mContext,
                 Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED;
-        boolean canWrite = ContextCompat.checkSelfPermission(mContext,
-                Manifest.permission.WRITE_CONTACTS) == PackageManager.PERMISSION_GRANTED;
-        return  canRead && canWrite;
     }
 
     /**
['app/core/src/main/java/com/fsck/k9/helper/Contacts.java']