Move logging.h into base/logging.h.

Change-Id: Id68f85f7c3a71b156cb40dec63f94d4fb827f279
diff --git a/src/gc/space_bitmap.cc b/src/gc/space_bitmap.cc
index 273ae4f..25fa672 100644
--- a/src/gc/space_bitmap.cc
+++ b/src/gc/space_bitmap.cc
@@ -16,7 +16,7 @@
 
 #include "heap_bitmap.h"
 
-#include "logging.h"
+#include "base/logging.h"
 #include "UniquePtr.h"
 #include "utils.h"