Fix duplicate test names in WebAudio tests

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.
 function testAudioNodeOptions(context, nodeName, nodeOptions) {
     if (nodeOptions === undefined)
         nodeOptions = {};
     var node;
     var success = true;
 
     // Test that we can set channelCount and that errors are thrown for invalid values
@@ skipping 93 matching lines @@
 
         success = Should("new " + nodeName + '(c, {channelCountMode: "clamped-max"}',
             function () {
                 node = new window[nodeName](
                     context,
                     Object.assign({},
                         nodeOptions.additionalOptions, {
                             channelCountMode: "clamped-max"
                         }));
             }).notThrow() && success;
-        success = Should("node.channelCountMode", node.channelCountMode)
+        success = Should("node.channelCountMode after invalid setter", node.channelCountMode)
             .beEqualTo("clamped-max") && success;
 
         success = Should("new " + nodeName + '(c, {channelCountMode: "explicit"}',
             function () {
                 node = new window[nodeName](
                     context,
                     Object.assign({},
                         nodeOptions.additionalOptions, {
                             channelCountMode: "explicit"
                         }));
             }).notThrow() && success;
         success = Should("node.channelCountMode", node.channelCountMode)
             .beEqualTo("explicit") && success;
 
         success = Should("new " + nodeName + '(c, {channelCountMode: "foobar"}',
             function () {
                 node = new window[nodeName](
                     context,
                     Object.assign({},
                         nodeOptions.additionalOptions, {
                             channelCountMode: "foobar"
                         }));
             }).throw("TypeError") && success;
-        success = Should("node.channelCountMode", node.channelCountMode)
+        success = Should("node.channelCountMode after invalid setter", node.channelCountMode)
             .beEqualTo("explicit") && success;
     }
 
     // Test channelInterpretation
     success = Should("new " + nodeName + '(c, {channelInterpretation: "speakers"})',
         function () {
             node = new window[nodeName](
                 context,
                 Object.assign({},
                     nodeOptions.additionalOptions, {
@@ skipping 17 matching lines @@
 
     success = Should("new " + nodeName + '(c, {channelInterpretation: "foobar"})',
         function () {
             node = new window[nodeName](
                 context,
                 Object.assign({},
                     nodeOptions.additionalOptions, {
                         channelInterpretation: "foobar"
                     }));
         }).throw("TypeError") && success;
-    success = Should("node.channelInterpretation", node.channelInterpretation)
+    success = Should("node.channelInterpretation after invalid setter", node.channelInterpretation)
         .beEqualTo("discrete") && success;
 
 
     Should("AudioNodeOptions for " + nodeName, success)
         .summarize(
             "were correctly handled",
             "were not correctly handled");
 }