Format code in analysis_server

pkg/analysis_server/test/integration/analysis/update_content_test.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.integration.analysis.update.content;
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
 import '../../utils.dart';
 import '../integration_tests.dart';
 
 main() {
   initializeTestEnvironment();
   defineReflectiveTests(Test);
 }
 
 @reflectiveTest
 class Test extends AbstractAnalysisServerIntegrationTest {
   test_updateContent() {
     String pathname = sourcePath('test.dart');
     String goodText = r'''
 main() {
   print("Hello, world!");
 }''';
     String badText = goodText.replaceAll(';', '');
     writeFile(pathname, badText);
     standardAnalysisSetup();
-    return analysisFinished.then((_) {
-      // The contents on disk (badText) are missing a semicolon.
-      expect(currentAnalysisErrors[pathname], isNotEmpty);
-    })
+    return analysisFinished
+        .then((_) {
+          // The contents on disk (badText) are missing a semicolon.
+          expect(currentAnalysisErrors[pathname], isNotEmpty);
+        })
         .then((_) => sendAnalysisUpdateContent(
             {pathname: new AddContentOverlay(goodText)}))
         .then((result) => analysisFinished)
         .then((_) {
-      // There should be no errors now because the contents on disk have been
-      // overriden with goodText.
-      expect(currentAnalysisErrors[pathname], isEmpty);
-      return sendAnalysisUpdateContent({
-        pathname: new ChangeContentOverlay(
-            [new SourceEdit(goodText.indexOf(';'), 1, '')])
-      });
-    }).then((result) => analysisFinished).then((_) {
-      // There should be errors now because we've removed the semicolon.
-      expect(currentAnalysisErrors[pathname], isNotEmpty);
-      return sendAnalysisUpdateContent({
-        pathname: new ChangeContentOverlay(
-            [new SourceEdit(goodText.indexOf(';'), 0, ';')])
-      });
-    }).then((result) => analysisFinished).then((_) {
-      // There should be no errors now because we've added the semicolon back.
-      expect(currentAnalysisErrors[pathname], isEmpty);
-      return sendAnalysisUpdateContent({pathname: new RemoveContentOverlay()});
-    }).then((result) => analysisFinished).then((_) {
-      // Now there should be errors again, because the contents on disk are no
-      // longer overridden.
-      expect(currentAnalysisErrors[pathname], isNotEmpty);
-    });
+          // There should be no errors now because the contents on disk have been
+          // overriden with goodText.
+          expect(currentAnalysisErrors[pathname], isEmpty);
+          return sendAnalysisUpdateContent({
+            pathname: new ChangeContentOverlay(
+                [new SourceEdit(goodText.indexOf(';'), 1, '')])
+          });
+        })
+        .then((result) => analysisFinished)
+        .then((_) {
+          // There should be errors now because we've removed the semicolon.
+          expect(currentAnalysisErrors[pathname], isNotEmpty);
+          return sendAnalysisUpdateContent({
+            pathname: new ChangeContentOverlay(
+                [new SourceEdit(goodText.indexOf(';'), 0, ';')])
+          });
+        })
+        .then((result) => analysisFinished)
+        .then((_) {
+          // There should be no errors now because we've added the semicolon back.
+          expect(currentAnalysisErrors[pathname], isEmpty);
+          return sendAnalysisUpdateContent(
+              {pathname: new RemoveContentOverlay()});
+        })
+        .then((result) => analysisFinished)
+        .then((_) {
+          // Now there should be errors again, because the contents on disk are no
+          // longer overridden.
+          expect(currentAnalysisErrors[pathname], isNotEmpty);
+        });
   }
 }