Remove use of WebNode/WebElement in translate_helper

third_party/WebKit/public/web/WebLanguageDetectionDetails.h

Index: third_party/WebKit/public/web/WebLanguageDetectionDetails.h
diff --git a/third_party/WebKit/public/web/WebLanguageDetectionDetails.h b/third_party/WebKit/public/web/WebLanguageDetectionDetails.h
new file mode 100644
index 0000000000000000000000000000000000000000..360f2ac310f25dac2c6947d4f32d049f848a2d04
--- /dev/null
+++ b/third_party/WebKit/public/web/WebLanguageDetectionDetails.h
@@ -0,0 +1,27 @@
+// Copyright 2016 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.
+
+#ifndef WebLanguageDetectionDetails_h
+#define WebLanguageDetectionDetails_h
+
+#include "public/platform/WebString.h"
+#include "public/platform/WebURL.h"
+
+namespace blink {
+
+class WebDocument;
+
+struct WebLanguageDetectionDetails {
+  WebURL url;
+  WebString contentLanguage;
+  WebString htmlLanguage;
+  bool hasNoTranslateMeta = false;
+
+  BLINK_EXPORT static WebLanguageDetectionDetails
+  collectLanguageDetectionDetails(const WebDocument&);
+};
+
+}  // namespace blink
+
+#endif  // WebLanguageDetectionDetails_h