Add sub-testcase where we process Cocoa.h using --disable-free (i.e., test the usage of the BumpPtrAllocator in ASTContext).
Add sub-testcase where we process Cocoa.h using --disable-free (i.e., test the usage of the BumpPtrAllocator in ASTContext).

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@63957 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang