Moved FileSpec into the Host layer since it will vary from host to host.
We have a common unix implementation in lldb/source/Host/common/FileSpec.cpp.

llvm-svn: 125078
diff --git a/lldb/source/API/SBHostOS.cpp b/lldb/source/API/SBHostOS.cpp
index d006f18..2c36584 100644
--- a/lldb/source/API/SBHostOS.cpp
+++ b/lldb/source/API/SBHostOS.cpp
@@ -9,7 +9,7 @@
 
 #include "lldb/API/SBHostOS.h"
 #include "lldb/API/SBError.h"
-#include "lldb/Core/FileSpec.h"
+#include "lldb/Host/FileSpec.h"
 #include "lldb/Core/Log.h"
 #include "lldb/Host/Host.h"