OptionValueFileSpec::SetValueFromCString() is passed a complete file pathname -- it 
should not split up that pathname itself or require quoting to avoid the same.

This fixing a bug where target create -c "core file" or target create -s "symbol file"
will fail with an error message that the paths haven't been properly quoted.  Working
around it required target create -c "core\ file" to survive both attemps at tokenizing.

<rdar://problem/14230629> 



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@189313 91177308-0d34-0410-b5e6-96231b3b80d8