Apply layout-test-tidy to LayoutTests/webaudio

third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js

Index: third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js
diff --git a/third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js b/third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js
index 1bbb35584d545cf87000f83c52272906a5f378c0..bc33fe8a21f5e7fcbe4e3d2d2a4c4c3b840d3072 100644
--- a/third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js
+++ b/third_party/WebKit/LayoutTests/webaudio/resources/audio-param.js
@@ -1,46 +1,44 @@
 // Define functions that implement the formulas for AudioParam automations.
 
-// AudioParam linearRamp value at time t for a linear ramp between (t0, v0) and (t1, v1).  It is
-// assumed that t0 <= t.  Results are undefined otherwise.
-function audioParamLinearRamp(t, v0, t0, v1, t1)
-{
-    if (t >= t1)
-        return v1;
-    return (v0 + (v1 - v0) * (t - t0) / (t1 - t0))
+// AudioParam linearRamp value at time t for a linear ramp between (t0, v0) and
+// (t1, v1).  It is assumed that t0 <= t.  Results are undefined otherwise.
+function audioParamLinearRamp(t, v0, t0, v1, t1) {
+  if (t >= t1)
+    return v1;
+  return (v0 + (v1 - v0) * (t - t0) / (t1 - t0))
 }
 
-// AudioParam exponentialRamp value at time t for an exponential ramp between (t0, v0) and (t1, v1).
-// It is assumed that t0 <= t.  Results are undefined otherwise.
-function audioParamExponentialRamp(t, v0, t0, v1, t1)
-{
-    if (t >= t1)
-        return v1;
-    return v0 * Math.pow(v1 / v0, (t - t0) / (t1 - t0));
+// AudioParam exponentialRamp value at time t for an exponential ramp between
+// (t0, v0) and (t1, v1). It is assumed that t0 <= t.  Results are undefined
+// otherwise.
+function audioParamExponentialRamp(t, v0, t0, v1, t1) {
+  if (t >= t1)
+    return v1;
+  return v0 * Math.pow(v1 / v0, (t - t0) / (t1 - t0));
 }
 
-// AudioParam setTarget value at time t for a setTarget curve starting at (t0, v0) with a final
-// value of vFainal and a time constant of timeConstant.  It is assumed that t0 <= t.  Results are
-// undefined otherwise.
-function audioParamSetTarget(t, v0, t0, vFinal, timeConstant)
-{
-    return vFinal + (v0 - vFinal) * Math.exp(-(t - t0) / timeConstant);
+// AudioParam setTarget value at time t for a setTarget curve starting at (t0,
+// v0) with a final value of vFainal and a time constant of timeConstant.  It is
+// assumed that t0 <= t.  Results are undefined otherwise.
+function audioParamSetTarget(t, v0, t0, vFinal, timeConstant) {
+  return vFinal + (v0 - vFinal) * Math.exp(-(t - t0) / timeConstant);
 }
 
-// AudioParam setValueCurve value at time t for a setValueCurve starting at time t0 with curve,
-// curve, and duration duration.  The sample rate is sampleRate.  It is assumed that t0 <= t.
-function audioParamSetValueCurve(t, curve, t0, duration)
-{
-    if (t > t0 + duration)
-        return curve[curve.length - 1];
+// AudioParam setValueCurve value at time t for a setValueCurve starting at time
+// t0 with curve, curve, and duration duration.  The sample rate is sampleRate.
+// It is assumed that t0 <= t.
+function audioParamSetValueCurve(t, curve, t0, duration) {
+  if (t > t0 + duration)
+    return curve[curve.length - 1];
 
-    var curvePointsPerSecond = (curve.length - 1) / duration;
+  let curvePointsPerSecond = (curve.length - 1) / duration;
 
-    var virtualIndex = (t - t0) * curvePointsPerSecond;
-    var index = Math.floor(virtualIndex);
+  let virtualIndex = (t - t0) * curvePointsPerSecond;
+  let index = Math.floor(virtualIndex);
 
-    var delta = virtualIndex - index;
+  let delta = virtualIndex - index;
 
-    var c0 = curve[index];
-    var c1 = curve[Math.min(index + 1, curve.length - 1)];
-    return c0 + (c1 - c0) * delta;
+  let c0 = curve[index];
+  let c1 = curve[Math.min(index + 1, curve.length - 1)];
+  return c0 + (c1 - c0) * delta;
 }