3 calls to locale_language_negotiation_info()

LocaleUILanguageNegotiationTest::testUILanguageNegotiation in modules/locale/locale.test: Tests for language switching by URL path.
LocaleUninstallFunctionalTest::testUninstallProcess in modules/locale/locale.test: Check if the values of the Locale variables are correct after uninstall.
locale_update_7001 in modules/locale/locale.install: Upgrade language negotiation settings.

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