Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/html/dartium/FileReaderSync.dart

+
+class _FileReaderSyncImpl extends _DOMTypeBase implements FileReaderSync {
+  _FileReaderSyncImpl._wrap(ptr) : super._wrap(ptr);
+
+  ArrayBuffer readAsArrayBuffer(Blob blob) {
+    return _wrap(_ptr.readAsArrayBuffer(_unwrap(blob)));
+  }
+
+  String readAsBinaryString(Blob blob) {
+    return _wrap(_ptr.readAsBinaryString(_unwrap(blob)));
+  }
+
+  String readAsDataURL(Blob blob) {
+    return _wrap(_ptr.readAsDataURL(_unwrap(blob)));
+  }
+
+  String readAsText(Blob blob, [String encoding = null]) {
+    if (encoding === null) {
+      return _wrap(_ptr.readAsText(_unwrap(blob)));
+    } else {
+      return _wrap(_ptr.readAsText(_unwrap(blob), _unwrap(encoding)));
+    }
+  }
+}