Translate: split supporting language list handling to TranslateLanguageList

chrome/browser/translate/translate_url_util.h

Index: chrome/browser/translate/translate_url_util.h
diff --git a/chrome/browser/translate/translate_url_util.h b/chrome/browser/translate/translate_url_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..716903eff711659e69f9cb000e21b593f6d5cf87
--- /dev/null
+++ b/chrome/browser/translate/translate_url_util.h
@@ -0,0 +1,22 @@
+// Copyright 2013 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 CHROME_BROWSER_TRANSLATE_TRANSLATE_URL_UTIL_H_
+#define CHROME_BROWSER_TRANSLATE_TRANSLATE_URL_UTIL_H_
+
+#include "googleurl/src/gurl.h"
+
+namespace TranslateURLUtil {
+
+// Appends Translate API Key as a part of query to a passed |url|, and returns
+// GURL instance.
+GURL AddApiKeyToUrl(const GURL& url);
+
+// Appends host locale parameter as a part of query to a passed |url|, and
+// returns GURL instance.
+GURL AddHostLocaleToUrl(const GURL& url);
+
+}  // namespace TranslateURLUtil
+
+#endif  // CHROME_BROWSER_TRANSLATE_TRANSLATE_URL_UTIL_H_