stmhal: gccollect.h is superfluous in many places.

4b60b45b · Paul Sokolovsky · 6aaccc48 · 4b60b45b
Commit 4b60b45b authored Dec 21, 2014 by Paul Sokolovsky
--- a/stmhal/pyexec.c
+++ b/stmhal/pyexec.c
@@ -41,7 +41,6 @@
 #include "runtime.h"
 #include "repl.h"
 #include "gc.h"
-#include "gccollect.h"
 #ifdef MICROPY_HAL_H
 #include MICROPY_HAL_H
 #endif