Rename sky/engine/bindings2 to sky/engine/bindings

sky/engine/bindings/builtin.h

Index: sky/engine/bindings/builtin.h
diff --git a/sky/engine/bindings2/builtin.h b/sky/engine/bindings/builtin.h
similarity index 85%
rename from sky/engine/bindings2/builtin.h
rename to sky/engine/bindings/builtin.h
index 0a1b616fc4627388a721e53673ddbd9b4657526a..d1c829bdf4e34124bcafcf1a9c81541cf00d0b1e 100644
--- a/sky/engine/bindings2/builtin.h
+++ b/sky/engine/bindings/builtin.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SKY_ENGINE_BINDINGS2_BUILTIN_H_
-#define SKY_ENGINE_BINDINGS2_BUILTIN_H_
+#ifndef SKY_ENGINE_BINDINGS_BUILTIN_H_
+#define SKY_ENGINE_BINDINGS_BUILTIN_H_
 
 #include "base/macros.h"
 #include "dart/runtime/include/dart_api.h"
@@ -31,4 +31,4 @@ class Builtin {
 
 }  // namespace blink
 
-#endif  // SKY_ENGINE_BINDINGS2_BUILTIN_H_
+#endif  // SKY_ENGINE_BINDINGS_BUILTIN_H_