Revert of [debugger] Migrate more debugger tests to inspector

test/mjsunit/harmony/async-debug-step-in.js

Index: test/mjsunit/harmony/async-debug-step-in.js
diff --git a/test/mjsunit/harmony/async-debug-step-in.js b/test/mjsunit/harmony/async-debug-step-in.js
new file mode 100644
index 0000000000000000000000000000000000000000..0a7de1a2a35e65d9f23e33244835f8b48cc7bf32
--- /dev/null
+++ b/test/mjsunit/harmony/async-debug-step-in.js
@@ -0,0 +1,51 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --expose-debug-as debug --allow-natives-syntax --harmony-async-await
+
+var Debug = debug.Debug;
+var step_count = 0;
+
+function listener(event, execState, eventData, data) {
+  if (event != Debug.DebugEvent.Break) return;
+  try {
+    var line = execState.frame(0).sourceLineText();
+    print(line);
+    var [match, expected_count, step] = /\/\/ B(\d) (\w+)$/.exec(line);
+    assertEquals(step_count++, parseInt(expected_count));
+    if (step != "Continue") execState.prepareStep(Debug.StepAction[step]);
+  } catch (e) {
+    print(e, e.stack);
+    quit(1);
+  }
+}
+
+Debug.setListener(listener);
+
+var late_resolve;
+
+function g() {
+  return new Promise(  // B3 StepIn
+    function(res, rej) {
+      late_resolve = res;  // B4 StepIn
+    }                      // B5 StepIn
+  );
+}                      // B6 StepIn
+
+async function f() {
+  var a = 1;
+  debugger;            // B0 StepNext
+  a +=                 // B1 StepIn
+       await           // B7 StepIn
+             g();      // B2 StepIn
+  return a;            // B8 StepIn
+}                      // B9 Continue
+
+f().then(value => assertEquals(4, value));
+
+late_resolve(3);
+
+%RunMicrotasks();
+
+assertEquals(10, step_count);