fix soft tabs

test/unit/src/animation/AnimationAction.tests.js

@@ -13,19 +13,19 @@ import { LoopOnce, LoopRepeat, LoopPingPong } from '../../../../src/constants';
 
 function createAnimation(){
 
-    var root = new Object3D();
+	var root = new Object3D();
 	var mixer = new AnimationMixer(root);
 	var track = new NumberKeyframeTrack( ".rotation[x]", [ 0, 1000 ], [ 0, 360 ] );
 	var clip = new AnimationClip( "clip1", 1000, [track] );
 
-    var animationAction = mixer.clipAction( clip );
-    return {
-        root: root,
-        mixer: mixer,
-        track: track,
-        clip: clip,
-        animationAction: animationAction
-    };
+	var animationAction = mixer.clipAction( clip );
+	return {
+		root: root,
+		mixer: mixer,
+		track: track,
+		clip: clip,
+		animationAction: animationAction
+	};
 
 }
 
@@ -306,25 +306,25 @@ export default QUnit.module( 'Animation', () => {
 
 		QUnit.test( "getMixer", ( assert ) => {
 
-            var { mixer, animationAction } = createAnimation();
-            var mixer2 = animationAction.getMixer();
-            assert.equal( mixer, mixer2, "mixer should be returned by getMixer." );
+			var { mixer, animationAction } = createAnimation();
+			var mixer2 = animationAction.getMixer();
+			assert.equal( mixer, mixer2, "mixer should be returned by getMixer." );
 
 		} );
 
-        QUnit.test("getClip", (assert) => {
+		QUnit.test("getClip", (assert) => {
 
-            var { clip, animationAction } = createAnimation();
-            var clip2 = animationAction.getClip();
-            assert.equal( clip, clip2, "clip should be returned by getClip." );
+			var { clip, animationAction } = createAnimation();
+			var clip2 = animationAction.getClip();
+			assert.equal( clip, clip2, "clip should be returned by getClip." );
 
 		} );
 
 		QUnit.test( "getRoot", ( assert ) => {
 
-            var { root, animationAction } = createAnimation();
-            var root2 = animationAction.getRoot();
-            assert.equal(root, root2, "root should be returned by getRoot." );
+			var { root, animationAction } = createAnimation();
+			var root2 = animationAction.getRoot();
+			assert.equal(root, root2, "root should be returned by getRoot." );
 
 		} );