Remove the -Wno-unused-function option. We are clean with -Wunused-function as far as I can tell.
Remove the -Wno-unused-function option. We are clean
with -Wunused-function as far as I can tell.


git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@217428 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb,llvm-mirror/lldb