Revert "[analyzer] NFC: Update test infrastructure to support multiple constraint managers" This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296317 91177308-0d34-0410-b5e6-96231b3b80d8