Revert "Fix observatory tests broken by running dartfmt."

runtime/observatory/tests/service/positive_token_pos_test.dart

Index: runtime/observatory/tests/service/positive_token_pos_test.dart
diff --git a/runtime/observatory/tests/service/positive_token_pos_test.dart b/runtime/observatory/tests/service/positive_token_pos_test.dart
index 05ef175d4b001e7ac54fad47c02799de0acb3d8c..c30da31d28dabe0a6bc81c64eaaf0189ea2d9dc5 100644
--- a/runtime/observatory/tests/service/positive_token_pos_test.dart
+++ b/runtime/observatory/tests/service/positive_token_pos_test.dart
@@ -9,20 +9,20 @@ import 'package:unittest/unittest.dart';
 import 'service_test_common.dart';
 import 'test_helper.dart';
 
-helper() async {
-  // Line 12, Col 16 is the open brace.
+helper() async {  // Line 12, Col 16 is the open brace.
 }
 
 testMain() {
   debugger();
-  helper(); // Line 18, Col 3 is the position of the function call.
+  helper();  // Line 17, Col 3 is the position of the function call.
 }
 
 var tests = [
   hasStoppedAtBreakpoint,
   markDartColonLibrariesDebuggable,
-  stoppedAtLine(18),
+  stoppedAtLine(17),
   stepInto,
+
   (Isolate isolate) async {
     ServiceMap stack = await isolate.getStack();
     expect(stack['frames'].length, greaterThan(3));
@@ -41,7 +41,7 @@ var tests = [
 
     frame = stack['frames'][2];
     expect(frame.function.name, equals('testMain'));
-    expect(await frame.location.getLine(), equals(18));
+    expect(await frame.location.getLine(), equals(17));
     expect(await frame.location.getColumn(), equals(3));
   }
 ];