1 files changed, 37 insertions, 0 deletions
diff --git a/chrome/common/serialized_script_value.cc b/chrome/common/serialized_script_value.cc
new file mode 100644
index 0000000..095f4e6
--- /dev/null
+++ b/chrome/common/serialized_script_value.cc
@@ -0,0 +1,37 @@
+// Copyright (c) 2010 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 "chrome/common/serialized_script_value.h"
+
+#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
+
+using WebKit::WebSerializedScriptValue;
+
+SerializedScriptValue::SerializedScriptValue()
+    : is_null_(true),
+      is_invalid_(false) {
+}
+
+SerializedScriptValue::SerializedScriptValue(
+    bool is_null, bool is_invalid, const string16& data)
+    : is_null_(is_null),
+      is_invalid_(is_invalid),
+      data_(data) {
+}
+
+SerializedScriptValue::SerializedScriptValue(
+    const WebSerializedScriptValue& value)
+    : is_null_(value.isNull()),
+      is_invalid_(value.isNull() ? false : value.toString().isNull()),
+      data_(value.isNull() ? string16()
+                           : static_cast<string16>(value.toString())) {
+}
+
+SerializedScriptValue::operator WebSerializedScriptValue() const {
+  if (is_null_)
+    return WebSerializedScriptValue();
+  if (is_invalid_)
+    return WebSerializedScriptValue::createInvalid();
+  return WebSerializedScriptValue::fromString(data_);
+}