Revert "Fix observatory tests broken by running dartfmt."

runtime/tests/vm/dart/hello_fuchsia_test.dart

Index: runtime/tests/vm/dart/hello_fuchsia_test.dart
diff --git a/runtime/tests/vm/dart/hello_fuchsia_test.dart b/runtime/tests/vm/dart/hello_fuchsia_test.dart
index 1598f0c0b07d4a7b4387b0cf44115a72073c8668..8d597f2778cc70b299f964604218b042ec55d3cb 100644
--- a/runtime/tests/vm/dart/hello_fuchsia_test.dart
+++ b/runtime/tests/vm/dart/hello_fuchsia_test.dart
@@ -99,8 +99,8 @@ testSimpleReadWriteClose() async {
           break;
         case RawSocketEvent.WRITE:
           assert(!client.writeEventsEnabled);
-          bytesWritten +=
-              client.write(data, bytesWritten, data.length - bytesWritten);
+          bytesWritten += client.write(
+              data, bytesWritten, data.length - bytesWritten);
           print("client WRITE event: $bytesWritten written");
           if (bytesWritten < data.length) {
             client.writeEventsEnabled = true;
@@ -119,14 +119,11 @@ testSimpleReadWriteClose() async {
           print("client CLOSED event");
           closedEventReceived = true;
           break;
-        default:
-          throw "Unexpected event $event";
+        default: throw "Unexpected event $event";
       }
-    }, onError: (e) {
-      print("client ERROR $e");
-    }, onDone: () {
-      assert(closedEventReceived);
-    });
+    },
+    onError: (e) { print("client ERROR $e"); },
+    onDone: () {assert(closedEventReceived);});
   });
 
   {
@@ -154,8 +151,8 @@ testSimpleReadWriteClose() async {
         case RawSocketEvent.WRITE:
           assert(bytesRead == 0);
           assert(!socket.writeEventsEnabled);
-          bytesWritten +=
-              socket.write(data, bytesWritten, data.length - bytesWritten);
+          bytesWritten += socket.write(
+              data, bytesWritten, data.length - bytesWritten);
           print("server WRITE event: ${bytesWritten} written");
           if (bytesWritten < data.length) {
             socket.writeEventsEnabled = true;
@@ -174,12 +171,11 @@ testSimpleReadWriteClose() async {
           print("server CLOSED event");
           closedEventReceived = true;
           break;
-        default:
-          throw "Unexpected event $event";
+        default: throw "Unexpected event $event";
       }
-    }, onError: (e) {
-      print("server ERROR $e");
-    }, onDone: () {
+    },
+    onError: (e) { print("server ERROR $e"); },
+    onDone: () {
       assert(closedEventReceived);
       completer.complete(null);
     });
@@ -249,8 +245,8 @@ testSimpleReadWriteShutdown({bool dropReads}) async {
           break;
         case RawSocketEvent.WRITE:
           assert(!client.writeEventsEnabled);
-          bytesWritten +=
-              client.write(data, bytesWritten, data.length - bytesWritten);
+          bytesWritten += client.write(
+              data, bytesWritten, data.length - bytesWritten);
           print("client WRITE event: $bytesWritten written");
           if (bytesWritten < data.length) {
             client.writeEventsEnabled = true;
@@ -269,12 +265,10 @@ testSimpleReadWriteShutdown({bool dropReads}) async {
           print("client CLOSED event");
           closedEventReceived = true;
           break;
-        default:
-          throw "Unexpected event $event";
+        default: throw "Unexpected event $event";
       }
-    }, onDone: () {
-      assert(closedEventReceived);
-    });
+    },
+    onDone: () {assert(closedEventReceived);});
   });
 
   {
@@ -306,8 +300,8 @@ testSimpleReadWriteShutdown({bool dropReads}) async {
         case RawSocketEvent.WRITE:
           assert(bytesRead == 0);
           assert(!socket.writeEventsEnabled);
-          bytesWritten +=
-              socket.write(data, bytesWritten, data.length - bytesWritten);
+          bytesWritten += socket.write(
+              data, bytesWritten, data.length - bytesWritten);
           print("server WRITE event: ${bytesWritten} written");
           if (bytesWritten < data.length) {
             socket.writeEventsEnabled = true;
@@ -326,10 +320,10 @@ testSimpleReadWriteShutdown({bool dropReads}) async {
           print("server CLOSED event");
           closedEventReceived = true;
           break;
-        default:
-          throw "Unexpected event $event";
+        default: throw "Unexpected event $event";
       }
-    }, onDone: () {
+    },
+    onDone: () {
       assert(closedEventReceived);
       completer.complete(null);
     });
@@ -348,9 +342,7 @@ Future testGoogleHttp(SecurityContext context, String outcome) async {
     request.followRedirects = false;
     var response = await request.close();
     assert('pass' == outcome);
-    try {
-      await response.drain();
-    } catch (e) {
+    try { await response.drain(); } catch (e) {
       print('drain failed: $e');
     }
   } catch (e) {
@@ -376,9 +368,7 @@ Future testGoogleHttps(SecurityContext context, String outcome) async {
     request.followRedirects = false;
     var response = await request.close();
     assert('pass' == outcome);
-    try {
-      await response.drain();
-    } catch (e) {
+    try { await response.drain(); } catch (e) {
       print('drain failed: $e');
     }
   } catch (e) {