Eslint fixes

Source/Scene/GlobeSurfaceShaderSet.js

@@ -221,7 +221,7 @@ import SceneMode from './SceneMode.js';
             if (dynamicAtmosphereLighting) {
                 fs.defines.push('DYNAMIC_ATMOSPHERE_LIGHTING');
                 if (dynamicAtmosphereLightingFromSun) {
-                    fs.defines.push('DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN')
+                    fs.defines.push('DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN');
                 }
             }
 

Specs/Scene/Cesium3DTilesetSpec.js

@@ -1892,10 +1892,10 @@ describe('Scene/Cesium3DTileset', function() {
             time : new JulianDate(2457522.154792)
         };
         return Cesium3DTilesTester.loadTileset(scene, withoutBatchTableUrl).then(function(tileset) {
-            expect(scene).toRenderAndCall(function(rgba) {
+            expect(renderOptions).toRenderAndCall(function(rgba) {
                 expect(rgba).not.toEqual([0, 0, 0, 255]);
                 tileset.imageBasedLightingFactor = new Cartesian2(0.0, 0.0);
-                expect(scene).notToRender(rgba);
+                expect(renderOptions).notToRender(rgba);
             });
         });
     });

Specs/Scene/ShadowMapSpec.js

@@ -1,4 +1,4 @@
-import { BoundingSphere, SunLight } from '../../Source/Cesium.js';
+import { BoundingSphere } from '../../Source/Cesium.js';
 import { BoxGeometry } from '../../Source/Cesium.js';
 import { Cartesian3 } from '../../Source/Cesium.js';
 import { Color } from '../../Source/Cesium.js';

Specs/createScene.js

@@ -1,4 +1,4 @@
-import { Cartesian2, DirectionalLight } from '../Source/Cesium.js';
+import { Cartesian2 } from '../Source/Cesium.js';
 import { clone } from '../Source/Cesium.js';
 import { Color } from '../Source/Cesium.js';
 import { defaultValue } from '../Source/Cesium.js';