Add an API on SBValueList to find the first value with a given name stored in the list

llvm-svn: 222576
diff --git a/lldb/scripts/Python/interface/SBValueList.i b/lldb/scripts/Python/interface/SBValueList.i
index a553450..12aed86 100644
--- a/lldb/scripts/Python/interface/SBValueList.i
+++ b/lldb/scripts/Python/interface/SBValueList.i
@@ -96,6 +96,10 @@
 
     lldb::SBValue
     FindValueObjectByUID (lldb::user_id_t uid);
+    
+    lldb::SBValue
+    GetValueByName (const char* name) const;
+    
     %pythoncode %{
         def __len__(self):
             return int(self.GetSize())