Made several changes to the hooks name cache to avoid losing cached data between selected elements:
1. No longer use React-managed cache. This had the unfortunate side effect of the inspected element cache also clearing the hook names cache. For now, instead, a module-level WeakMap cache is used. This isn't great but we can revisit it later.
2. Hooks are no longer the cache keys (since hook objects get recreated between element inspections). Instead a hook key string made of fileName + line number + column number is used.
3. If hook names have already been loaded for a component, skip showing the load button and just show the hook names by default when selecting the component.
* Add named hooks test case built with Rollup
* Fix prepareStackTrace unpatching, remove sourceURL
* Prettier
* Resolve source map URL/path relative to the script
* Add failing tests for multi-module bundle
* Parse hook names from multiple modules in a bundle
* Create a HookSourceData per location key (file, line, column).
* Cache the source map per runtime URL ( = file part of location key).
* Don't store sourceMapContents - only store a consumer instance.
* Look up original source URLs in the source map correctly.
* Cache the code + AST per original URL.
* Fix off-by-one column number lookup.
* Some naming and typing tweaks related to the above.
* Stop storing the consumer outside the with() callback, which is a bug.
* Lint fix for 8d8dd25
* Added devDependencies to react-devtools-extensions package.json
* Added some debug logging and TODO comments
* Added additional DEBUG logging to hook names cache
Co-authored-by: Brian Vaughn <bvaughn@fb.com>
