Remove unused parameters from test helpers (#5032)

tests/mocha/gesture_test.js

@@ -45,7 +45,7 @@ suite('Gesture', function() {
 
   setup(function() {
     sharedTestSetup.call(this);
-    defineBasicBlockWithField(this.sharedCleanup);
+    defineBasicBlockWithField();
     var toolbox = document.getElementById('gesture-test-toolbox');
     this.workspace = Blockly.inject('blocklyDiv', {toolbox: toolbox});
   });

tests/mocha/keydown_test.js

@@ -18,7 +18,7 @@ suite('Key Down', function() {
    * @param {Blockly.Workspace} workspace The workspace to create a new block on.
    */
   function setSelectedBlock(workspace) {
-    defineStackBlock(this.sharedCleanup);
+    defineStackBlock();
     Blockly.selected = workspace.newBlock('stack_block');
   }
 

tests/mocha/test_helpers.js

@@ -456,7 +456,7 @@ function assertNthCallEventArgEquals(spy, n, instanceType, expectedProperties,
   assertXmlProperties_(eventArg, xmlProperties);
 }
 
-function defineStackBlock(sharedCleanupObj) {
+function defineStackBlock() {
   Blockly.defineBlocksWithJsonArray([{
     "type": "stack_block",
     "message0": "",
@@ -465,7 +465,7 @@ function defineStackBlock(sharedCleanupObj) {
   }]);
 }
 
-function defineRowBlock(sharedCleanupObj) {
+function defineRowBlock() {
   Blockly.defineBlocksWithJsonArray([{
     "type": "row_block",
     "message0": "%1",
@@ -479,7 +479,7 @@ function defineRowBlock(sharedCleanupObj) {
   }]);
 }
 
-function defineStatementBlock(sharedCleanupObj) {
+function defineStatementBlock() {
   Blockly.defineBlocksWithJsonArray([{
     "type": "statement_block",
     "message0": "%1",
@@ -496,7 +496,7 @@ function defineStatementBlock(sharedCleanupObj) {
     "helpUrl": ""
   }]);
 }
-function defineBasicBlockWithField(sharedCleanupObj) {
+function defineBasicBlockWithField() {
   Blockly.defineBlocksWithJsonArray([{
     "type": "test_field_block",
     "message0": "%1",

tests/mocha/theme_test.js

@@ -20,7 +20,7 @@ suite('Theme', function() {
     Blockly.registry.typeMap_['theme'] = {};
   });
 
-  function defineThemeTestBlocks(sharedCleanupObj) {
+  function defineThemeTestBlocks() {
     Blockly.defineBlocksWithJsonArray([{
       "type": "stack_block",
       "message0": "",
@@ -117,7 +117,7 @@ suite('Theme', function() {
   });
 
   test('Set Theme', function() {
-    defineThemeTestBlocks(this.sharedCleanup);
+    defineThemeTestBlocks();
     try {
       var blockStyles = createBlockStyles();
       var theme = new Blockly.Theme('themeName', blockStyles);