Wholesale move sky/engine/tonic to tonic

tonic/dart_value.cc

Index: tonic/dart_value.cc
diff --git a/tonic/dart_value.cc b/tonic/dart_value.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4e97c84003d23e2a41944a80fb540f361a619e30
--- /dev/null
+++ b/tonic/dart_value.cc
@@ -0,0 +1,32 @@
+// 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.
+
+#include "tonic/dart_value.h"
+
+namespace blink {
+
+DartValue::DartValue() {
+}
+
+DartValue::DartValue(DartState* dart_state, Dart_Handle value)
+    : dart_value_(dart_state, value) {
+}
+
+DartValue::~DartValue() {
+}
+
+bool DartValue::Equals(DartValue* other) const {
+  DCHECK(other);
+  if (is_empty())
+    return other->is_empty();
+  if (other->is_empty())
+    return false;
+  return Dart_IdentityEquals(dart_value(), other->dart_value());
+}
+
+void DartValue::Clear() {
+  dart_value_.Clear();
+}
+
+}  // namespace blink