Revert "[inspector] added inspector test runner [part 3-5]"

test/inspector/runtime/get-properties-preview.js

-// 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.
-
-InspectorTest.sendCommand("Runtime.evaluate", { "expression": "({p1: {a:1}, p2: {b:'foo', bb:'bar'}})" }, callbackEvaluate);
-
-function callbackEvaluate(result)
-{
-  InspectorTest.sendCommand("Runtime.getProperties", { "objectId": result.result.result.objectId, "ownProperties": true }, callbackGetProperties.bind(null, false));
-  InspectorTest.sendCommand("Runtime.getProperties", { "objectId": result.result.result.objectId, "ownProperties": true, "generatePreview": true }, callbackGetProperties.bind(null, true));
-}
-
-function callbackGetProperties(completeTest, result)
-{
-  for (var property of result.result.result) {
-    if (!property.value || property.name === "__proto__")
-      continue;
-    if (property.value.preview)
-      InspectorTest.log(property.name + " : " + JSON.stringify(property.value.preview, null, 4));
-    else
-      InspectorTest.log(property.name + " : " + property.value.description);
-  }
-  if (completeTest)
-    InspectorTest.completeTest();
-}