A pull request by @sokra was merged and maintainers requested a documentation change.
See pull request: webpack/webpack#7861
What kind of change does this PR introduce?
refactor
Did you add tests for your changes?
existing tests
Does this PR introduce a breaking change?
yes
What needs to be documented once your changes are merged?
Some dependencies had originModule constructor argument and property. This is no longer the case. One can ask the ModuleGraph for the (origin) module via getParentModule.