Split translate_event.proto AUTOMATICALLY_TRANSLATED.

components/metrics/proto/translate_event.proto

 // 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.
 //
 // Stores information about translate UI, translate Ranekr and user interaction.
 
 syntax = "proto2";
 
 option optimize_for = LITE_RUNTIME;
 option java_outer_classname = "TranslateEventProtos";
@@ skipping 49 matching lines @@
 
   // The decision of translate ranker whether we should show the UI or not.
   enum RankerResponse {
     SHOW = 0;
     DONT_SHOW = 1;
     NOT_QUERIED = 2;
   }
   optional RankerResponse ranker_response = 9;
 
   // The action performed by the user in the translate UI.
+  // Next tag 27.
   enum EventType {
     // The feedback event does not correspond to any of the enumerated
     // cases.
     UNKNOWN = 0;
 
     // User actions.
     // The user clicked 'Nope' in the UI.
     USER_DECLINE = 1;
     // The user clicked 'Translate' in the UI.
     USER_ACCEPT = 2;
     // The user explicitly closed the UI.
     USER_DISMISS = 3;
     // The user ignored the UI.
     USER_IGNORE = 4;
     // The user asked to never translate this source language.
     USER_NEVER_TRANSLATE_LANGUAGE = 5;
     // The user asked to never translate on this site.
     USER_NEVER_TRANSLATE_SITE = 6;
     // The user asked to always translate this source language.
     USER_ALWAYS_TRANSLATE_LANGUAGE = 7;
     // The user explicitly asked for a translation from the context menu.
     USER_CONTEXT_MENU_TRANSLATE = 8;
     // The user reverted the translation.
     USER_REVERT = 9;
 
+    // Deprecated. Use AUTO_TRANSLATION_BY_PREF or AUTO_TRANSLATION_BY_LINK
+    // instead.
+    AUTOMATICALLY_TRANSLATED = 10;
     // Automated feedback.
     // An automatic translation was triggered.
-    AUTOMATICALLY_TRANSLATED = 10;
+    AUTO_TRANSLATION_BY_PREF = 25;

[groby-ooo-7-16, 2017/06/20 04:17:17]

Could you comment on what the difference between the two is?

[renjieliu1, 2017/06/20 04:51:38]

Done.

+    AUTO_TRANSLATION_BY_LINK = 26;
     // The translation was not offered because translate is disabled
     // globally in the user preferences.
     DISABLED_BY_PREF = 11;
     // The translation was not offered because this language is
     // blacklisted in the user config.
     LANGUAGE_DISABLED_BY_USER_CONFIG = 12;
     // The translation was not offered because this language or URL is
     // blacklisted in the user config.
     URL_DISABLED_BY_USER_CONFIG = 13;
     // The translation was not offered because this language has been denied too
@@ skipping 44 matching lines @@
   // ChromeUserMetricsExtension message.
   optional int64 event_timestamp_sec = 11;
 
   // Modified source language, if the user changed it. If changed more than
   // once, we only keep the last one.
   optional string modified_source_language = 12;
   // Modified target language, if the user changed it. If changed more than
   // once, we only keep the last one.
   optional string modified_target_language = 13;
 }