Description of Change

Node added the following commit in v12.10.0 that caused a crash in renderer process initialization becuase we don't directly call NewContext, and so InitializeContext would not create primordials correctly and the following error would occur:

node::Environment::CreateProperties(): Assertion `primordials->IsObject()' failed.

cc @jkleinsc @ckerr @MarshallOfSound

Checklist

• PR description included and stakeholders cc'd
• npm test passes
• PR title follows semantic commit guidelines
• PR release notes describe the change in a way relevant to app developers, and are capitalized, punctuated, and past tense.

Release Notes

Notes: Fixed a crash in Node.js initialization in renderer processes.