Reformat code to minimize churn

pkg/analysis_server/lib/src/services/completion/completion_manager.dart

Index: pkg/analysis_server/lib/src/services/completion/completion_manager.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/completion_manager.dart b/pkg/analysis_server/lib/src/services/completion/completion_manager.dart
index 986cc8b40f4dc2917a4e5aed97dcb8404ceeaae3..ebc50542d87c3acc0e12a96a69041fd2e0964953 100644
--- a/pkg/analysis_server/lib/src/services/completion/completion_manager.dart
+++ b/pkg/analysis_server/lib/src/services/completion/completion_manager.dart
@@ -21,7 +21,6 @@ import 'package:analyzer/src/generated/source.dart';
  * for use in the next code completion.
  */
 abstract class CompletionCache {
-
   /**
    * The context in which the completion was computed.
    */
@@ -39,7 +38,6 @@ abstract class CompletionCache {
  * Manages completion contributors for a given completion request.
  */
 abstract class CompletionManager {
-
   /**
    * The context in which the completion was computed.
    */
@@ -222,7 +220,6 @@ class CompletionPerformance {
  * Encapsulates information specific to a particular completion request.
  */
 class CompletionRequestImpl implements CompletionRequest {
-
   /**
    * The underlying analysis server for this completion request.
    */
@@ -247,7 +244,6 @@ class CompletionRequestImpl implements CompletionRequest {
  * Code completion result generated by an [CompletionManager].
  */
 class CompletionResultImpl implements CompletionResult {
-
   /**
    * The length of the text to be replaced if the remainder of the identifier
    * containing the cursor is to be replaced when the suggestion is applied
@@ -298,7 +294,6 @@ class NoOpCompletionManager extends CompletionManager {
  * The performance of an operation when computing code completion.
  */
 class OperationPerformance {
-
   /**
    * The name of the operation
    */