Remove enzyme

scripts/jest/config.js

@@ -12,7 +12,6 @@ module.exports = {
   roots: ['<rootDir>/packages'],
   setupFiles: ['jest-canvas-mock', require.resolve('./setupFiles.js')],
   setupFilesAfterEnv: [require.resolve('./setupFramework.js')],
-  snapshotSerializers: ['enzyme-to-json/serializer'],
   testEnvironment: 'jsdom',
   timers: 'fake'
 };

scripts/jest/setupFramework.js

@@ -1,10 +1 @@
 /* eslint-env jasmine, jest */
-
-import Adapter from 'enzyme-adapter-react-16';
-import Enzyme from 'enzyme';
-import serializer from './serializer';
-
-Enzyme.configure({ adapter: new Adapter() });
-
-// TODO: move off legacy serializer
-expect.addSnapshotSerializer(serializer);