minor #14665 [HttpKernel] trigger a deprecation warning when using the ContainerAwareHttpKernel (xabbuh)
minor #14665 [HttpKernel] trigger a deprecation warning when using the ContainerAwareHttpKernel (xabbuh)

This PR was merged into the 2.7 branch.

Discussion
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[HttpKernel] trigger a deprecation warning when using the ContainerAwareHttpKernel

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #13280
| License       | MIT
| Doc PR        |

I agree that we should not trigger the deprecation warning when the `ContainerAwareHttpKernel` is used in the framework code. However, developers using this class in their own code should receive a warning to be able to prepare their applications for Symfony 3.0.

Commits
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030731a [HttpKernel] trigger a deprecation warning when using the ContainerAwareHttpKernel

symfony/framework-bundle