extract field formal contributor from prefixed element contributor

pkg/analysis_server/test/services/completion/completion_test_util.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library test.services.completion.util;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart' as protocol
     show Element, ElementKind;
@@ skipping 4400 matching lines @@
         var b; X _c; static sb;
         X get d => new A();get _e => new A();
         // no semicolon between completion point and next statement
         set s1(I x) {} set _s2(I x) {m(null);}
         m(X x) {} I _n(X x) {}}
       class X{}''');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset);
       expect(request.replacementLength, 0);
-      assertSuggestInvocationField('b', null,
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
-      assertSuggestInvocationField('_c', 'X',
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
+      // Contributed by FieldFormalConstructorContributor
+      assertNotSuggested('b');
+      assertNotSuggested('_c');
       assertNotSuggested('sb');
       assertNotSuggested('d');
       assertNotSuggested('_e');
       assertNotSuggested('f');
       assertNotSuggested('_g');
       assertNotSuggested('m');
       assertNotSuggested('_n');
       assertNotSuggested('s1');
       assertNotSuggested('_s2');
       assertNotSuggested('z');
@@ skipping 16 matching lines @@
         var b; X _c;
         X get d => new A();get _e => new A();
         // no semicolon between completion point and next statement
         set s1(I x) {} set _s2(I x) {m(null);}
         m(X x) {} I _n(X x) {}}
       class X{}''');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset - 1);
       expect(request.replacementLength, 1);
-      assertSuggestInvocationField('b', null,
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
-      assertSuggestInvocationField('_c', 'X',
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
+      // Contributed by FieldFormalConstructorContributor
+      assertNotSuggested('b');
+      assertNotSuggested('_c');
       assertNotSuggested('d');
       assertNotSuggested('_e');
       assertNotSuggested('f');
       assertNotSuggested('_g');
       assertNotSuggested('m');
       assertNotSuggested('_n');
       assertNotSuggested('s1');
       assertNotSuggested('_s2');
       assertNotSuggested('z');
       assertNotSuggested('I');
@@ skipping 15 matching lines @@
         var b; X _c;
         X get d => new A();get _e => new A();
         // no semicolon between completion point and next statement
         set s1(I x) {} set _s2(I x) {m(null);}
         m(X x) {} I _n(X x) {}}
       class X{}''');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset);
       expect(request.replacementLength, 1);
-      assertSuggestInvocationField('b', null,
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
-      assertSuggestInvocationField('_c', 'X',
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
+      // Contributed by FieldFormalConstructorContributor
+      assertNotSuggested('b');
+      assertNotSuggested('_c');
       assertNotSuggested('d');
       assertNotSuggested('_e');
       assertNotSuggested('f');
       assertNotSuggested('_g');
       assertNotSuggested('m');
       assertNotSuggested('_n');
       assertNotSuggested('s1');
       assertNotSuggested('_s2');
       assertNotSuggested('z');
       assertNotSuggested('I');
@@ skipping 16 matching lines @@
         X get d => new A();get _e => new A();
         // no semicolon between completion point and next statement
         set s1(I x) {} set _s2(I x) {m(null);}
         m(X x) {} I _n(X x) {}}
       class X{}''');
     computeFast();
     return computeFull((bool result) {
       expect(request.replacementOffset, completionOffset);
       expect(request.replacementLength, 0);
       assertNotSuggested('b');
-      assertSuggestInvocationField('_c', 'X',
-          relevance: DART_RELEVANCE_LOCAL_FIELD);
+      // Contributed by FieldFormalConstructorContributor
+      assertNotSuggested('_c');
       assertNotSuggested('d');
       assertNotSuggested('_e');
       assertNotSuggested('f');
       assertNotSuggested('_g');
       assertNotSuggested('m');
       assertNotSuggested('_n');
       assertNotSuggested('s1');
       assertNotSuggested('_s2');
       assertNotSuggested('z');
       assertNotSuggested('I');
@@ skipping 164 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }