<rdar://problem/11672978> Fixing an issue where an ObjC object might come out without a description because the expression used to obtain it would timeout before running to completion

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@160326 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/Target.cpp b/source/Target/Target.cpp
index c5c0a18..5b56827 100644
--- a/source/Target/Target.cpp
+++ b/source/Target/Target.cpp
@@ -1652,7 +1652,8 @@
     bool unwind_on_error,
     bool keep_in_memory,
     lldb::DynamicValueType use_dynamic,
-    lldb::ValueObjectSP &result_valobj_sp
+    lldb::ValueObjectSP &result_valobj_sp,
+    uint32_t single_thread_timeout_usec
 )
 {
     ExecutionResults execution_results = eExecutionSetupError;
@@ -1781,7 +1782,8 @@
                                                                unwind_on_error,
                                                                expr_cstr, 
                                                                prefix, 
-                                                               result_valobj_sp);
+                                                               result_valobj_sp,
+                                                               single_thread_timeout_usec);
         }
     }