[Form] Changed FormTypeCsrfExtension to use the form's name as default intention
Merge branch 'fix-csrf-default-2.2' into fix-csrf-default-2.3

Conflicts:
	src/Symfony/Component/Form/Extension/Csrf/Type/FormTypeCsrfExtension.php
Merge branch 'fix-csrf-default-2.3' into fix-csrf-default-2.4

Conflicts:
	src/Symfony/Component/Form/Extension/Csrf/Type/FormTypeCsrfExtension.php
bug #9329 [2.4][Form] Changed FormTypeCsrfExtension to use the form's name as default token ID (bschussek)

This PR was merged into the master branch.

Discussion
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[2.4][Form] Changed FormTypeCsrfExtension to use the form's name as default token ID

Equivalent of #9327, merged into master.

Commits
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6400bd1 Merge branch 'fix-csrf-default-2.3' into fix-csrf-default-2.4
c4abe83 Merge branch 'fix-csrf-default-2.2' into fix-csrf-default-2.3
b07c618 [Form] Changed FormTypeCsrfExtension to use the form's name as default intention