chore(release): 6.8.2 [skip ci]

## [6.8.2](react-native-webview/react-native-webview@v6.8.1...v6.8.2) (2019-08-09)

### Bug Fixes

* **android:** add null reference check for onMessage on android ([react-native-webview#770](react-native-webview#770)) ([12db695](react-native-webview@12db695))

package.json

@@ -8,7 +8,7 @@
     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "6.8.1",
+  "version": "6.8.2",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "ci": "CI=true && yarn lint && yarn test",