[TwigBridge] fixed form rendering when used in a template with dynamic inheritance
merged branch fabpot/twig-form-renderer-fix (PR #9010)

This PR was merged into the 2.2 branch.

Discussion
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[TwigBridge] fixed form rendering when used in a template with dynamic inheritance

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #5284
| License       | MIT
| Doc PR        | n/a

Commits
-------

4c1dbc7 [TwigBridge] fixed form rendering when used in a template with dynamic inheritance
[HttpFoundation] tried to keep the original Request URI as much as possible to avoid different behavior between ::createFromGlobals() and ::create()
merged branch fabpot/request-uri-unification (PR #9012)

This PR was merged into the 2.2 branch.

Discussion
----------

[HttpFoundation] tried to keep the original Request URI as much as possible to avoid different behavior between ::createFromGlobals() and ::create()

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8507
| License       | MIT
| Doc PR        | n/a

Commits
-------

4f5b8f0 [HttpFoundation] tried to keep the original Request URI as much as possible to avoid different behavior between ::createFromGlobals() and ::create()
[HttpFoundation] removed double-slashes (closes #8388)
[WebProfilerBundle] fixed toolbar for IE8 (refs #8380)
Merge branch '2.2' into 2.3

* 2.2:
  [HttpFoundation] removed double-slashes (closes #8388)
  [HttpFoundation] tried to keep the original Request URI as much as possible to avoid different behavior between ::createFromGlobals() and ::create()
  [TwigBridge] fixed form rendering when used in a template with dynamic inheritance
Merge branch '2.3'

* 2.3:
  [WebProfilerBundle] fixed toolbar for IE8 (refs #8380)
  [HttpFoundation] removed double-slashes (closes #8388)
  [HttpFoundation] tried to keep the original Request URI as much as possible to avoid different behavior between ::createFromGlobals() and ::create()
  [TwigBridge] fixed form rendering when used in a template with dynamic inheritance