- Prior to this project changes would trigger re-parses which would then be thrown away because source versions were identical.
- Added test to verify new SetOutput behavior.
aspnet/Razor.VSCode#184
- Prior to this we had a `BackgroundDocumentGenerator` that would constantly be updating generated code containers. With this changes we've changed the details in how a `GeneratedCodeContainer` can be mutated. It can now be touched from any thread and is updated when an underlying `DocumentSnapshot` has available content. However, if a generated output comes through that's older then the last seen output we no-op.
- Removed `BackgroundDocumentGenerator` SetOutput logic.
- Updated tests to react to new behavior of `GetGeneratedOutputAsync`.
- Added new test to verify getting generated output results in the setting of the host documents output.