apply fixes for allow-parens as needed lint rule, phetsims/chipper#790

js/common/view/ContainerResizeDragListener.js

@@ -65,7 +65,7 @@ define( require => {
           }
         },
 
-        end: ( listener ) => {
+        end: listener => {
 
           // Stop the animation wherever the container width happens to be when the drag ends.
           container.desiredWidth = container.widthProperty.value;

js/common/view/LidDragListener.js

@@ -65,7 +65,7 @@ define( require => {
         },
 
         // when the lid handle is released, log the opening
-        end: ( listener ) => {
+        end: listener => {
           phet.log && phet.log( container.isOpenProperty.value ?
                                 `Lid is open: ${container.getOpeningLeft()} to ${container.openingRight} pm` :
                                 'Lid is closed' );

js/common/view/ParticleImageProperty.js

@@ -51,7 +51,7 @@ define( require => {
           ParticlesNode.particleToCanvas( particle, modelViewTransform, privateProperty );
         } );
 
-      super( [ privateProperty ], ( value ) => value, options );
+      super( [ privateProperty ], value => value, options );
     }
   }
 

js/diffusion/DiffusionScreen.js

@@ -28,7 +28,7 @@ define( require => {
       assert && assert( tandem instanceof Tandem, `invalid tandem: ${tandem}` );
 
       const createModel = () => new DiffusionModel( tandem.createTandem( 'model' ) );
-      const createView = ( model ) => new DiffusionScreenView( model, tandem.createTandem( 'view' ) );
+      const createView = model => new DiffusionScreenView( model, tandem.createTandem( 'view' ) );
 
       super( createModel, createView, tandem, {
         name: screenDiffusionString,

js/diffusion/model/DiffusionModel.js

@@ -74,7 +74,7 @@ define( require => {
       } );
 
       // Synchronize particle counts and arrays.
-      const createDiffusionParticle1 = ( options ) => new DiffusionParticle1( options );
+      const createDiffusionParticle1 = options => new DiffusionParticle1( options );
       this.leftSettings.numberOfParticlesProperty.link( numberOfParticles => {
         this.updateNumberOfParticles( numberOfParticles,
           this.container.leftBounds,
@@ -84,7 +84,7 @@ define( require => {
         assert && assert( GasPropertiesUtils.isArrayOf( this.particles1, DiffusionParticle1 ),
           'particles1 should contain only DiffusionParticle1' );
       } );
-      const createDiffusionParticle2 = ( options ) => new DiffusionParticle2( options );
+      const createDiffusionParticle2 = options => new DiffusionParticle2( options );
       this.rightSettings.numberOfParticlesProperty.link( numberOfParticles => {
         this.updateNumberOfParticles( numberOfParticles,
           this.container.rightBounds,

js/energy/EnergyScreen.js

@@ -28,7 +28,7 @@ define( require => {
       assert && assert( tandem instanceof Tandem, `invalid tandem: ${tandem}` );
 
       const createModel = () => new EnergyModel( tandem.createTandem( 'model' ) );
-      const createView = ( model ) => new EnergyScreenView( model, tandem.createTandem( 'view' ) );
+      const createView = model => new EnergyScreenView( model, tandem.createTandem( 'view' ) );
 
       super( createModel, createView, tandem, {
         name: screenEnergyString,

js/explore/ExploreScreen.js

@@ -28,7 +28,7 @@ define( require => {
       assert && assert( tandem instanceof Tandem, `invalid tandem: ${tandem}` );
 
       const createModel = () => new ExploreModel( tandem.createTandem( 'model' ) );
-      const createView = ( model ) => new ExploreScreenView( model, tandem.createTandem( 'view' ) );
+      const createView = model => new ExploreScreenView( model, tandem.createTandem( 'view' ) );
 
       super( createModel, createView, tandem, {
         name: screenExploreString,

js/ideal/IdealScreen.js

@@ -37,7 +37,7 @@ define( require => {
       }, options );
 
       const createModel = () => new IdealModel( tandem.createTandem( 'model' ) );
-      const createView = ( model ) => new IdealScreenView( model, tandem.createTandem( 'view' ), {
+      const createView = model => new IdealScreenView( model, tandem.createTandem( 'view' ), {
         hasHoldConstantControls: options.hasHoldConstantControls
       } );