feature #25836 [HttpKernel] Make session-related services extra-lazy (nicolas-grekas)
feature #25836 [HttpKernel] Make session-related services extra-lazy (nicolas-grekas)

This PR was merged into the 4.1-dev branch.

Discussion
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[HttpKernel] Make session-related services extra-lazy

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | yes
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Commits
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5f535581b9 [HttpKernel] Make session-related services extra-lazy

symfony/Security