Reformat code to minimize churn

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

Index: pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart b/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart
index 67a7245acb0eaf92b58e302d82c33882232c77a0..7aa670474f96088ba7d05a2f9603cd857683e3ef 100644
--- a/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart
+++ b/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart
@@ -24,7 +24,6 @@ import 'package:analyzer/src/generated/source.dart';
  * completion operation.
  */
 class DartCompletionCache extends CompletionCache {
-
   /**
    * A hash of the import directives
    * or `null` if nothing has been cached.
@@ -262,9 +261,14 @@ class DartCompletionCache extends CompletionCache {
     CompletionSuggestion suggestion = null;
     String completion = importElem.prefix.displayName;
     if (completion != null && completion.length > 0) {
-      suggestion = new CompletionSuggestion(CompletionSuggestionKind.INVOCATION,
-          DART_RELEVANCE_DEFAULT, completion, completion.length, 0,
-          importElem.isDeprecated, false);
+      suggestion = new CompletionSuggestion(
+          CompletionSuggestionKind.INVOCATION,
+          DART_RELEVANCE_DEFAULT,
+          completion,
+          completion.length,
+          0,
+          importElem.isDeprecated,
+          false);
       LibraryElement lib = importElem.importedLibrary;
       if (lib != null) {
         suggestion.element = newElement_fromEngine(lib);
@@ -280,7 +284,6 @@ class DartCompletionCache extends CompletionCache {
    */
   void _addNonImportedElementSuggestions(
       List<SearchMatch> matches, Set<LibraryElement> excludedLibs) {
-
     // Exclude internal Dart SDK libraries
     for (var lib in context.sourceFactory.dartSdk.sdkLibraries) {
       if (lib.isInternal) {