FS communication UI: Ifdef out llconversationmodel for now as we don't use it yet

indra/newview/llconversationmodel.cpp

@@ -27,6 +27,8 @@
 
 #include "llviewerprecompiledheaders.h"
 
+#if 0
+
 #include "llagent.h"
 #include "llavatarnamecache.h"
 #include "llavataractions.h"
@@ -700,3 +702,5 @@ void LLConversationViewModel::sort(LLFolderViewFolder* folder)
 }
 
 // EOF
+
+#endif

indra/newview/llconversationmodel.h

@@ -24,6 +24,8 @@
  * $/LicenseInfo$
  */
 
+#if 0
+
 #ifndef LL_LLCONVERSATIONMODEL_H
 #define LL_LLCONVERSATIONMODEL_H
 
@@ -312,3 +314,5 @@ void hide_context_entries(LLMenuGL& menu,
     const menuentry_vec_t &disabled_entries);
 
 #endif // LL_LLCONVERSATIONMODEL_H
+
+#endif