Import Dart bindings as of Blink r188698. This merely copies the files over and does not attach any…

sky/engine/bindings-dart/core/dart/custom/DartErrorEventCustom.cpp

Index: sky/engine/bindings-dart/core/dart/custom/DartErrorEventCustom.cpp
diff --git a/LICENSE b/sky/engine/bindings-dart/core/dart/custom/DartErrorEventCustom.cpp
similarity index 62%
copy from LICENSE
copy to sky/engine/bindings-dart/core/dart/custom/DartErrorEventCustom.cpp
index 972bb2edb099e58b6a1939fa57f8e74391159c0c..1ab240a2b4d9262bc5ae0f2c815890a9301c1e98 100644
--- a/LICENSE
+++ b/sky/engine/bindings-dart/core/dart/custom/DartErrorEventCustom.cpp
@@ -1,4 +1,5 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 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
@@ -25,3 +26,39 @@
 // 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.
+
+#include "config.h"
+#include "bindings/core/dart/DartErrorEvent.h"
+
+#include "bindings/core/dart/DartBlob.h"
+#include "bindings/core/dart/DartWindow.h"
+#include "bindings/core/dart/V8Converter.h"
+#include "bindings/core/v8/ScriptController.h"
+
+namespace blink {
+
+namespace DartErrorEventInternal {
+
+void errorGetter(Dart_NativeArguments args)
+{
+    // Tricky to implement because V8 appears to implement by setting a V8HiddenValue
+    /*
+    {
+    v8::Handle<v8::Value> error = info.Holder()->GetHiddenValue(V8HiddenPropertyName::error());
+
+    if (!error.IsEmpty()) {
+        v8SetReturnValue(info, error);
+        return;
+    }
+        ErrorEvent* receiver = DartDOMWrapper::receiver< ErrorEvent >(args);
+
+        DartUtilities::setDartStringReturnValue(args, receiver->error());
+        return;
+    }
+    */
+    DART_UNIMPLEMENTED();
+}
+
+}
+
+}