Apply layout-test-tidy to LayoutTests/webaudio

third_party/WebKit/LayoutTests/webaudio/constructor/audionodeoptions.js

 // Test that constructor for the node with name |nodeName| handles the
 // various possible values for channelCount, channelCountMode, and
 // channelInterpretation.
 
 // The |should| parameter is the test function from new |Audit|.
 function testAudioNodeOptions(should, context, nodeName, expectedNodeOptions) {
   if (expectedNodeOptions === undefined)
     expectedNodeOptions = {};
   let node;
 
@@ skipping 55 matching lines @@
   if (expectedNodeOptions.channelCountMode) {
     testChannelCountMode = expectedNodeOptions.channelCountMode.value;
   }
   should(
       () => {
         node = new window[nodeName](
             context, Object.assign({}, expectedNodeOptions.additionalOptions, {
               channelCountMode: testChannelCountMode
             }));
       },
-      'new ' + nodeName + '(c, {channelCountMode: "' + testChannelCountMode + '"}')
+      'new ' + nodeName + '(c, {channelCountMode: "' + testChannelCountMode +
+          '"}')
       .notThrow();
-  should(node.channelCountMode, 'node.channelCountMode').beEqualTo(testChannelCountMode);
+  should(node.channelCountMode, 'node.channelCountMode')
+      .beEqualTo(testChannelCountMode);
 
   if (expectedNodeOptions.channelCountMode &&
       expectedNodeOptions.channelCountMode.isFixed) {
     // Channel count mode is fixed.  Test setting to something else throws.
     let testChannelCountModeMap = {
       'max': 'clamped-max',
       'clamped-max': 'explicit',
       'explicit': 'max'
     };
-    testChannelCountMode = testChannelCountModeMap[expectedNodeOptions.channelCountMode.value];
+    testChannelCountMode =
+        testChannelCountModeMap[expectedNodeOptions.channelCountMode.value];
     should(
         () => {
           node = new window[nodeName](
               context,
               Object.assign(
                   {}, expectedNodeOptions.additionalOptions,
                   {channelCountMode: testChannelCountMode}));
         },
-        'new ' + nodeName + '(c, {channelCountMode: "' + testChannelCountMode + '"}')
+        'new ' + nodeName + '(c, {channelCountMode: "' + testChannelCountMode +
+            '"}')
         .throw(expectedNodeOptions.channelCountMode.errorType);
   } else {
     // Mode is not fixed. Verify that we can set the mode to all valid
     // values, and that we throw for invalid values.
 
     should(() => {
       node = new window[nodeName](
           context, Object.assign({}, expectedNodeOptions.additionalOptions, {
             channelCountMode: 'clamped-max'
           }));
@@ skipping 111 matching lines @@
   items.forEach((item) => {
     let attr = node[item.name];
     if (attr instanceof AudioParam) {
       should(attr.value, prefix + '.' + item.name + '.value')
           .beEqualTo(item.value);
     } else {
       should(attr, prefix + '.' + item.name).beEqualTo(item.value);
     }
   });
 }