Remove unused #include.

Change-Id: I8c34961eb2dda827137650a174a77eec0a3b30cd
diff --git a/src/abort.c b/src/abort.c
index 8d9d723..21588f0 100644
--- a/src/abort.c
+++ b/src/abort.c
@@ -16,8 +16,6 @@
 
 #include "hf/abort.h"
 
-#include "hf/dlog.h"
-
 /**
  * Causes execution to halt and prevent progress of the current and less
  * privileged software components. This should be triggered when a