[ VM / FFI ] Fixed imports in ffi.h which were invalid for Flutter iOS build

Change-Id: I7c910ce4cd54b083bfb2125711cc91646b703f7f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/102582
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
diff --git a/runtime/lib/ffi.h b/runtime/lib/ffi.h
index ed5e386..00c527f 100644
--- a/runtime/lib/ffi.h
+++ b/runtime/lib/ffi.h
@@ -9,11 +9,11 @@
 
 #include <platform/globals.h>
 
-#include "runtime/vm/class_id.h"
-#include "runtime/vm/compiler/backend/locations.h"
-#include "runtime/vm/compiler/ffi.h"
-#include "runtime/vm/object.h"
-#include "runtime/vm/raw_object.h"
+#include "vm/class_id.h"
+#include "vm/compiler/backend/locations.h"
+#include "vm/compiler/ffi.h"
+#include "vm/object.h"
+#include "vm/raw_object.h"
 
 namespace dart {