Wholesale move sky/engine/tonic to tonic

tonic/dart_class_provider.h

Index: tonic/dart_class_provider.h
diff --git a/tonic/dart_class_provider.h b/tonic/dart_class_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..35b55ae26e30d2dfa52e8b9a8fd0d2461e910d70
--- /dev/null
+++ b/tonic/dart_class_provider.h
@@ -0,0 +1,22 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SKY_ENGINE_TONIC_DART_CLASS_PROVIDER_H_
+#define SKY_ENGINE_TONIC_DART_CLASS_PROVIDER_H_
+
+#include "dart/runtime/include/dart_api.h"
+
+namespace blink {
+
+class DartClassProvider {
+ public:
+  virtual Dart_Handle GetClassByName(const char* class_name) = 0;
+
+ protected:
+  virtual ~DartClassProvider();
+};
+
+}  // namespace blink
+
+#endif  // SKY_ENGINE_TONIC_DART_CLASS_PROVIDER_H_