[inspector] make console.assert much faster

test/inspector/console/console-assert.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.
+
+print("Checks for console.assert");

[dgozman, 2016/11/15 17:57:17]

Checks that console.assert produces api call with correct stack trace.

+
+Protocol.Runtime.enable();
+Protocol.Runtime.onConsoleAPICalled(message => InspectorTest.logMessage(message));
+Protocol.Runtime.evaluate({ expression: "console.assert(false)"})
+  .then(() => Protocol.Runtime.evaluate({ expression: "console.assert(true)"}))
+  .then(() => Protocol.Runtime.evaluate({ expression: "console.assert(false, \"error\")"}))
+  .then(InspectorTest.completeTest);