Fix observatory tests broken by running dartfmt. Temporarily reverted formatting for evaluate_activ…

runtime/observatory/tests/service/pause_on_unhandled_async_exceptions_test.dart

 // Copyright (c) 2017, 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.
 // VMOptions=--error_on_bad_type --error_on_bad_override
 
 import 'package:observatory/service_io.dart';
 import 'package:observatory/models.dart' as M;
 import 'package:unittest/unittest.dart';
 import 'test_helper.dart';
 import 'service_test_common.dart';
 
-const LINE_A = 37;
+const LINE_A = 34;
 
-class Foo {
-
-}
+class Foo {}
 
 doThrow() {
   throw "TheException"; // Line 13.
   return "end of doThrow";
 }
 
 asyncThrower() async {
   doThrow();
 }
 
 testeeMain() async {
   try {
     // caught.
     try {
       await asyncThrower();
-    } catch (e) {
-    }
+    } catch (e) {}
 
     // uncaught.
     try {
-      await asyncThrower();  // LINE_A.
-    } on double catch (e) {
-    }
-  } on Foo catch (e) {
-  }
+      await asyncThrower(); // LINE_A.
+    } on double catch (e) {}
+  } on Foo catch (e) {}
 }
 
 var tests = [
   hasStoppedWithUnhandledException,
-
   (Isolate isolate) async {
     print("We stoppped!");
     var stack = await isolate.getStack();
     expect(stack['asyncCausalFrames'], isNotNull);
     var asyncStack = stack['asyncCausalFrames'];
     expect(asyncStack[0].toString(), contains('doThrow'));
     expect(asyncStack[1].toString(), contains('asyncThrower'));
     expect(asyncStack[2].kind, equals(M.FrameKind.asyncSuspensionMarker));
     expect(asyncStack[3].toString(), contains('testeeMain'));
     // We've stopped at LINE_A.
-    expect(await asyncStack[3].location.toUserString(),
-           contains('.dart:$LINE_A'));
+    expect(
+        await asyncStack[3].location.toUserString(), contains('.dart:$LINE_A'));
   }
 ];
 
-main(args) => runIsolateTests(args,
-                              tests,
-                              pause_on_unhandled_exceptions: true,
-                              testeeConcurrent: testeeMain);
+main(args) => runIsolateTests(args, tests,
+    pause_on_unhandled_exceptions: true, testeeConcurrent: testeeMain);