[WebProfilerBundle] enhance logs display
feature #10473 [WebProfilerBundle] enhance logs display (nicolas-grekas)

This PR was merged into the 2.5-dev branch.

Discussion
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[WebProfilerBundle] enhance logs display

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | none
| License       | MIT
| Doc PR        | none

Commits
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3e6c940 [WebProfilerBundle] enhance logs display