Add "-o" option to "expression" which prints the object description if available.

git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@115115 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/ObjCLanguageRuntime.cpp b/source/Target/ObjCLanguageRuntime.cpp
index 0a13633..7f4de24 100644
--- a/source/Target/ObjCLanguageRuntime.cpp
+++ b/source/Target/ObjCLanguageRuntime.cpp
@@ -6,9 +6,12 @@
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+#include "clang/AST/Type.h"
 
 #include "lldb/Core/Log.h"
 #include "lldb/Core/PluginManager.h"
+#include "lldb/Core/ValueObject.h"
+#include "lldb/Symbol/ClangASTContext.h"
 #include "lldb/Target/ObjCLanguageRuntime.h"
 
 using namespace lldb;