Rename fletch -> dartino

src/vm/natives_cmsis.cc

Index: src/vm/natives_cmsis.cc
diff --git a/src/vm/natives_cmsis.cc b/src/vm/natives_cmsis.cc
index 2becfef29b3de0f949f84b5e37a18c7ecdb6ef01..b3156fb78aebf9e98fc084ffd10a274ad5dc216c 100644
--- a/src/vm/natives_cmsis.cc
+++ b/src/vm/natives_cmsis.cc
@@ -2,13 +2,13 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
-#if defined(FLETCH_TARGET_OS_CMSIS)
+#if defined(DARTINO_TARGET_OS_CMSIS)
 
 #include "src/vm/natives.h"
 
 #include "src/shared/assert.h"
 
-namespace fletch {
+namespace dartino {
 
 BEGIN_NATIVE(UriBase) {
   UNIMPLEMENTED();
@@ -16,6 +16,6 @@ BEGIN_NATIVE(UriBase) {
 }
 END_NATIVE()
 
-}  // namespace fletch
+}  // namespace dartino
 
-#endif  // defined FLETCH_TARGET_OS_CMSIS
+#endif  // defined DARTINO_TARGET_OS_CMSIS