Revert "Long press to/cc/bcc person to enable/disable send chips"

This reverts commit 89361fffa6.

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -232,13 +232,10 @@ public class FragmentCompose extends FragmentBase {
     private Spinner spIdentity;
     private EditText etExtra;
     private TextView tvDomain;
-    private ImageView ivToLegend;
     private MultiAutoCompleteTextView etTo;
     private ImageButton ibToAdd;
-    private ImageView ivCcLegend;
     private MultiAutoCompleteTextView etCc;
     private ImageButton ibCcAdd;
-    private ImageView ivBccLegend;
     private MultiAutoCompleteTextView etBcc;
     private ImageButton ibBccAdd;
     private EditText etSubject;
@@ -354,13 +351,10 @@ public class FragmentCompose extends FragmentBase {
         spIdentity = view.findViewById(R.id.spIdentity);
         etExtra = view.findViewById(R.id.etExtra);
         tvDomain = view.findViewById(R.id.tvDomain);
-        ivToLegend = view.findViewById(R.id.ivToLegend);
         etTo = view.findViewById(R.id.etTo);
         ibToAdd = view.findViewById(R.id.ibToAdd);
-        ivCcLegend = view.findViewById(R.id.ivCcLegend);
         etCc = view.findViewById(R.id.etCc);
         ibCcAdd = view.findViewById(R.id.ibCcAdd);
-        ivBccLegend = view.findViewById(R.id.ivBccLegend);
         etBcc = view.findViewById(R.id.etBcc);
         ibBccAdd = view.findViewById(R.id.ibBccAdd);
         etSubject = view.findViewById(R.id.etSubject);
@@ -503,23 +497,6 @@ public class FragmentCompose extends FragmentBase {
             }
         });
 
-        View.OnLongClickListener onSendChips = new View.OnLongClickListener() {
-            @Override
-            public boolean onLongClick(View v) {
-                try {
-                    onMenuSendChips();
-                    invalidateOptionsMenu();
-                } catch (Throwable ex) {
-                    Log.e(ex);
-                }
-                return true;
-            }
-        };
-
-        ivToLegend.setOnLongClickListener(onSendChips);
-        ivCcLegend.setOnLongClickListener(onSendChips);
-        ivBccLegend.setOnLongClickListener(onSendChips);
-
         View.OnClickListener onPick = new View.OnClickListener() {
             @Override
             public void onClick(View view) {