Unfork ComponentDescriptorRegistry.cpp

[TatianaKapos]

Problem Description

Broke pages for Glyph UWP, Fabric Native Component, and Fabric Native Component Yoga. It looks like the removed the fallback if there's no component descriptor. Need to figure out if we want to make an upstream change to add these back in or change our implementation.

Link to the integration where the error originated

#14167

Link to commit

https://github.com/facebook/react-native/pull/47321/files#diff-72b7ba7c6e256aefc85b580139f3023d60892ad5a74beb17754e4c786716cb6c

Forked files

1. ComponentDescriptorRegistry.cpp

Upstream PR

No response

Build Configuration

None

[chrisglein]

Code has been forked to keep the component descriptor fallback. Question is whether we still need this moving forward on new architecture and are just keeping this around for Paper or not. I'm not so worried about Glyph, curious about the risk. @acoates-ms What's you're thought on how this should work moving forward?