All system headers (except Boost) now included through system.hh;

also, added support for pre-compiled headers since I'm now using a
centralized resource for system headers.

1 files changed, 0 insertions, 3 deletions

diff --git a/trace.h b/trace.h
index 2ba8b59c..3763ca77 100644
--- a/trace.h
+++ b/trace.h
@@ -1,9 +1,6 @@
 #ifndef _TRACE_H
 #define _TRACE_H
 
-#include <string>
-#include <map>
-
 namespace ledger {
 
 class timing_t;