Remove one more task.describe call

third_party/WebKit/LayoutTests/webaudio/resources/waveshaper-testing.js

 var context;
 var lengthInSeconds = 2;
 
 // Skip this many frames before comparing against reference to allow
 // a steady-state to be reached in the up-sampling filters.
 var filterStabilizeSkipFrames = 2048;
 
 var numberOfCurveFrames = 65536;
 var waveShapingCurve;
 
@@ skipping 121 matching lines @@
 
 function runWaveShaperOversamplingTest(testParams) {
     sampleRate = testParams.sampleRate;
     nyquist = 0.5 * sampleRate;
     oversample = testParams.oversample;
     fundamentalFrequency = testParams.fundamentalFrequency;
     acceptableAliasingThresholdDecibels = testParams.acceptableAliasingThresholdDecibels;
 
     let audit = Audit.createTaskRunner();
 
-    audit.define("test", function (task, should) {
-        task.describe(testParams.description);
+    audit.define({
+        label: "test",
+        description: testParams.description
+    }, function (task, should) {
 
         // Create offline audio context.
         var numberOfRenderFrames = sampleRate * lengthInSeconds;
-        context = new OfflineAudioContext(1, numberOfRenderFrames, sampleRate);
+        context = new OfflineAudioContext(1, numberOfRenderFrames,
+            sampleRate);
 
         // source -> waveshaper -> destination
         var source = context.createBufferSource();
-        source.buffer = createToneBuffer(context, fundamentalFrequency, lengthInSeconds, 1);
+        source.buffer = createToneBuffer(context, fundamentalFrequency,
+            lengthInSeconds, 1);
 
         // Apply a non-linear distortion curve.
         waveshaper = context.createWaveShaper();
         waveshaper.curve = generateWaveShapingCurve();
         waveshaper.oversample = oversample;
 
         source.connect(waveshaper);
         waveshaper.connect(context.destination);
 
         source.start(0);
 
         context.startRendering()
             .then(buffer => checkShapedCurve(buffer, should))
             .then(() => task.done());
-      });
+    });
 
     audit.run();
 }