Revert "[analyzer] Treat LValueBitCasts like regular pointer bit casts."

This does not actually give us the right behavior for reinterpret_cast
of references. Reverting so I can think about it some more.

This reverts commit 50a75a6e26a49011150067adac556ef978639fe6.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158341 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed