Having moved VG_(arena_strdup)() out of core.h, core.h no longer
needs to #include pub_core_mallocfree.h.  As a result, we need
to #include it explicitly everywhere else.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3881 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_errormgr.c b/coregrind/m_errormgr.c
index 9f14f23..a27c4b0 100644
--- a/coregrind/m_errormgr.c
+++ b/coregrind/m_errormgr.c
@@ -37,6 +37,7 @@
 #include "pub_core_libcfile.h"
 #include "pub_core_libcprint.h"
 #include "pub_core_main.h"          // for VG_(start_debugger)()
+#include "pub_core_mallocfree.h"
 #include "pub_core_options.h"
 #include "pub_core_stacktrace.h"
 #include "pub_core_tooliface.h"