Revert "Fix observatory tests broken by running dartfmt."

runtime/observatory/tests/service/pause_on_exceptions_test.dart

Index: runtime/observatory/tests/service/pause_on_exceptions_test.dart
diff --git a/runtime/observatory/tests/service/pause_on_exceptions_test.dart b/runtime/observatory/tests/service/pause_on_exceptions_test.dart
index 61668d7f8ec40d61d468567e54af7a62ea204258..da2e2503a217076885a2d83b6a7f6f9c9a276f1e 100644
--- a/runtime/observatory/tests/service/pause_on_exceptions_test.dart
+++ b/runtime/observatory/tests/service/pause_on_exceptions_test.dart
@@ -25,82 +25,86 @@ doUncaught() {
 }
 
 var tests = [
-  (Isolate isolate) async {
-    var lib = await isolate.rootLibrary.reload();
-
-    var onPaused = null;
-    var onResume = null;
-
-    var stream = await isolate.vm.getEventStream(VM.kDebugStream);
-    var subscription;
-    subscription = stream.listen((ServiceEvent event) {
-      print("Event $event");
-      if (event.kind == ServiceEvent.kPauseException) {
-        if (onPaused == null) throw "Unexpected pause event $event";
-        var t = onPaused;
-        onPaused = null;
-        t.complete(event);
-      }
-      if (event.kind == ServiceEvent.kResume) {
-        if (onResume == null) throw "Unexpected resume event $event";
-        var t = onResume;
-        onResume = null;
-        t.complete(event);
-      }
-    });
-
-    test(String pauseMode, String expression, bool shouldPause,
-        bool shouldBeCaught) async {
-      print("Evaluating $expression with pause on $pauseMode exception");
-
-      expect((await isolate.setExceptionPauseMode(pauseMode)) is DartError,
-          isFalse);
-
-      var t;
-      if (shouldPause) {
-        t = new Completer();
-        onPaused = t;
-      }
-      var fres = lib.evaluate(expression);
-      if (shouldPause) {
-        await t.future;
-
-        var stack = await isolate.getStack();
-        expect(stack['frames'][0].function.name, equals('doThrow'));
-        // Ugh, no .line. expect(stack['frames'][0].location.line, equals(17));
-
-        t = new Completer();
-        onResume = t;
-        isolate.resume();
-        await t.future;
-      }
-
-      var res = await fres;
-      print(res);
-      if (shouldBeCaught) {
-        expect(res.isInstance, isTrue);
-        expect(res.isString, isTrue);
-        expect(res.valueAsString, equals("end of doCaught"));
-      } else {
-        expect(res.isError, isTrue);
-        await res.load(); // Weird?
-        expect(res.exception.isInstance, isTrue);
-        expect(res.exception.isString, isTrue);
-        expect(res.exception.valueAsString, equals("TheException"));
-      }
+
+(Isolate isolate) async {
+  var lib = await isolate.rootLibrary.reload();
+
+  var onPaused = null;
+  var onResume = null;
+
+  var stream = await isolate.vm.getEventStream(VM.kDebugStream);
+  var subscription;
+  subscription = stream.listen((ServiceEvent event) {
+    print("Event $event");
+    if (event.kind == ServiceEvent.kPauseException) {
+      if (onPaused == null) throw "Unexpected pause event $event";
+      var t = onPaused;
+      onPaused = null;
+      t.complete(event);
+    }
+    if (event.kind == ServiceEvent.kResume) {
+      if (onResume == null) throw "Unexpected resume event $event";
+      var t = onResume;
+      onResume = null;
+      t.complete(event);
+    }
+  });
+
+  test(String pauseMode,
+       String expression,
+       bool shouldPause,
+       bool shouldBeCaught) async {
+    print("Evaluating $expression with pause on $pauseMode exception");
+
+    expect((await isolate.setExceptionPauseMode(pauseMode)) is DartError,
+           isFalse);
+
+    var t;
+    if (shouldPause) {
+      t = new Completer();
+      onPaused = t;
+    }
+    var fres = lib.evaluate(expression);
+    if (shouldPause) {
+      await t.future;
+
+      var stack = await isolate.getStack();
+      expect(stack['frames'][0].function.name, equals('doThrow'));
+      // Ugh, no .line. expect(stack['frames'][0].location.line, equals(17));
+
+      t = new Completer();
+      onResume = t;
+      isolate.resume();
+      await t.future;
     }
 
-    await test("All", "doCaught()", true, true);
-    await test("All", "doUncaught()", true, false);
+    var res = await fres;
+    print(res);
+    if (shouldBeCaught) {
+      expect(res.isInstance, isTrue);
+      expect(res.isString, isTrue);
+      expect(res.valueAsString, equals("end of doCaught"));
+    } else {
+      expect(res.isError, isTrue);
+      await res.load(); // Weird?
+      expect(res.exception.isInstance, isTrue);
+      expect(res.exception.isString, isTrue);
+      expect(res.exception.valueAsString, equals("TheException"));
+    }
+  }
+
+  await test("All", "doCaught()", true, true);
+  await test("All", "doUncaught()", true, false);
+
+  await test("Unhandled", "doCaught()", false, true);
+  await test("Unhandled", "doUncaught()", true, false);
 
-    await test("Unhandled", "doCaught()", false, true);
-    await test("Unhandled", "doUncaught()", true, false);
+  await test("None", "doCaught()", false, true);
+  await test("None", "doUncaught()", false, false);
 
-    await test("None", "doCaught()", false, true);
-    await test("None", "doUncaught()", false, false);
+  subscription.cancel();
+},
 
-    subscription.cancel();
-  },
 ];
 
 main(args) => runIsolateTests(args, tests);