Upstream //ios/chrome/browser/translate

ios/chrome/browser/translate/translate_infobar_tags.h

Index: ios/chrome/browser/translate/translate_infobar_tags.h
diff --git a/ios/chrome/browser/translate/translate_infobar_tags.h b/ios/chrome/browser/translate/translate_infobar_tags.h
new file mode 100644
index 0000000000000000000000000000000000000000..3206dd9857bc876f88050baf3af081194df6f121
--- /dev/null
+++ b/ios/chrome/browser/translate/translate_infobar_tags.h
@@ -0,0 +1,26 @@
+// 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 IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_TAGS_H_
+#define IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_TAGS_H_
+
+namespace TranslateInfoBarIos {
+
+enum Tag {

[sdefresne, 2015/01/08 09:22:33]

You can use enum class here instead of using a namespace:

  enum class TranslateInfoBarIOSTag {
  };

then it can be used as:

  TranslateInfoBarIOSTag::AFTER_DONE;

[droger, 2015/01/08 11:57:33]

Unfortunately this does not work, because these tags must be convertible to
NSUInteger, which is against the point of strongly typed enums.

+  AFTER_DONE,
+  AFTER_REVERT,
+  ALWAYS_TRANSLATE_SWITCH,
+  BEFORE_ACCEPT,
+  BEFORE_DENY,
+  BEFORE_SOURCE_LANGUAGE,
+  BEFORE_TARGET_LANGUAGE,
+  CLOSE,
+  DENY_LANGUAGE,
+  DENY_WEBSITE,
+  MESSAGE
+};
+
+}  // namespace TranslateInfoBarIos
+
+#endif  // IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_TAGS_H_