Fix wizard test failure on javascript errors

java.lang.AssertionError: 12 Javascript error(s) detected: ["calling a builtin ArrayBuffer constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1, "calling a builtin typed array constructor without new is deprecated and will be forbidden in ES6" at https://js.intercomcdn.com/frame.1c4080f6.js line 1]
	at org.junit.Assert.fail(Assert.java:88)
	at org.nuxeo.functionaltests.JavaScriptErrorCollector.checkForErrors(JavaScriptErrorCollector.java:93)
	at org.nuxeo.functionaltests.AbstractTest.checkJavascriptError(AbstractTest.java:277)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
	at org.nuxeo.functionaltests.LogTestWatchman$1.evaluate(LogTestWatchman.java:117)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:27)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.createRequestAndRun(JUnitCoreWrapper.java:113)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.executeEager(JUnitCoreWrapper.java:85)
	at org.apache.maven.surefire.junitcore.JUnitCoreWrapper.execute(JUnitCoreWrapper.java:54)
	at org.apache.maven.surefire.junitcore.JUnitCoreProvider.invoke(JUnitCoreProvider.java:134)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)