Revert "[Fuzzer] Update path to libc++ headers"
Revert "[Fuzzer] Update path to libc++ headers"

This reverts commit r337775 since r337727 has been reverted in r337782.

git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@337784 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt