Summary:
`innerHTML` seems unnecessarily dangerous, rendering unescaped content from the network in an execution context. It can also raise exceptions if the HTML received is invalid, so let's not do this?
Pull Request resolved: https://github.com/facebook/flipper/pull/199
Reviewed By: danielbuechele
Differential Revision: D9179150
Pulled By: passy
fbshipit-source-id: 911b2686150be73c8e9e42b94b2a96da62fd6ae7