Added Dartium changes onto 45.0.2454.104

Source/bindings/core/dart/V8Converter.h

Index: Source/bindings/core/dart/V8Converter.h
diff --git a/Source/bindings/core/dart/V8Converter.h b/Source/bindings/core/dart/V8Converter.h
new file mode 100644
index 0000000000000000000000000000000000000000..aadcfe5944f7511a67ca59a40a2fab9639762ab9
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+++ b/Source/bindings/core/dart/V8Converter.h
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+/*
+ * Copyright (C) 2011 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef V8Converter_h
+#define V8Converter_h
+
+#include <dart_api.h>
+#include <v8.h>
+
+namespace blink {
+
+class DartDOMData;
+class DartToV8Map;
+class V8ToDartMap;
+
+class V8Converter {
+public:
+    static v8::Handle<v8::Value> toV8(Dart_Handle value, Dart_Handle& exception);
+    static Dart_Handle toDart(v8::Handle<v8::Value> value, Dart_Handle& exception);
+
+    static v8::Handle<v8::Value> toV8IfPrimitive(DartDOMData*, Dart_Handle value, Dart_Handle& exception);
+    static Dart_Handle toDartIfPrimitive(v8::Handle<v8::Value>);
+
+    static v8::Handle<v8::Value> toV8IfBrowserNative(DartDOMData*, Dart_Handle value, Dart_Handle& exception);
+    static Dart_Handle toDartIfBrowserNative(v8::Handle<v8::Object>, v8::Isolate*, Dart_Handle& exception);
+
+    static v8::Handle<v8::String> stringToV8(Dart_Handle);
+    static Dart_Handle stringToDart(v8::Handle<v8::Value>);
+
+    static v8::Handle<v8::Value> booleanToV8(Dart_Handle);
+
+    static v8::Handle<v8::Value> numberToV8(Dart_Handle);
+
+    static v8::Handle<v8::Value> listToV8(Dart_Handle);
+
+    static v8::Handle<v8::Value> dateToV8(Dart_Handle);
+    static Dart_Handle dateToDart(v8::Handle<v8::Value>);
+
+private:
+    static v8::Handle<v8::Value> toV8(Dart_Handle value, DartToV8Map&, Dart_Handle& exception);
+    static Dart_Handle toDart(v8::Handle<v8::Value>, V8ToDartMap&, Dart_Handle& exception);
+    static v8::Handle<v8::Value> numberToV8(Dart_Handle, Dart_Handle& exception);
+    static v8::Handle<v8::Value> listToV8(Dart_Handle, DartToV8Map&, Dart_Handle& exception);
+    static Dart_Handle listToDart(v8::Handle<v8::Array>, V8ToDartMap&, Dart_Handle& exception);
+    static v8::Handle<v8::Value> mapToV8(Dart_Handle, DartToV8Map&, Dart_Handle& exception);
+    static Dart_Handle mapToDart(v8::Handle<v8::Object>, V8ToDartMap&, Dart_Handle& exception);
+    static v8::Handle<v8::Value> arrayBufferToV8(Dart_Handle, Dart_Handle& exception);
+    static Dart_Handle arrayBufferToDart(v8::Handle<v8::Object>, Dart_Handle& exception);
+    static v8::Handle<v8::Value> arrayBufferViewToV8(Dart_Handle, Dart_Handle& exception);
+    static Dart_Handle arrayBufferViewToDart(v8::Handle<v8::Object>, Dart_Handle& exception);
+    static v8::Handle<v8::Value> dateToV8(Dart_Handle, Dart_Handle& exception);
+    static Dart_Handle idbFactoryToDart(v8::Handle<v8::Object>, Dart_Handle& exception);
+};
+
+}
+
+#endif // V8Converter_h