(TBR) Fix the build

pkg/analysis_server/test/integration/protocol_matchers.dart

Index: pkg/analysis_server/test/integration/protocol_matchers.dart
diff --git a/pkg/analysis_server/test/integration/protocol_matchers.dart b/pkg/analysis_server/test/integration/protocol_matchers.dart
index 2d6901cca508401c3a553d32b595d662c9997381..5e1588d88de6e0aad4d73f256636b2333f07d3ad 100644
--- a/pkg/analysis_server/test/integration/protocol_matchers.dart
+++ b/pkg/analysis_server/test/integration/protocol_matchers.dart
@@ -652,7 +652,7 @@ final Matcher isEditGetRefactoringParams = new LazyMatcher(() => new MatchesJson
  *   "status": List<RefactoringProblem>
  *   "feedback": optional object
  *   "change": optional SourceChange
- *   "potentialChanges": optional List<String>
+ *   "potentialEdits": optional List<String>
  * }
  */
 final Matcher isEditGetRefactoringResult = new LazyMatcher(() => new MatchesJsonObject(
@@ -661,7 +661,7 @@ final Matcher isEditGetRefactoringResult = new LazyMatcher(() => new MatchesJson
   }, optionalFields: {
     "feedback": isObject,
     "change": isSourceChange,
-    "potentialChanges": isListOf(isString)
+    "potentialEdits": isListOf(isString)
   }));
 
 /**