Offers suggestions for each language that marks a word misspelled.

chrome/renderer/spellchecker/spellcheck.h

 // Copyright (c) 2012 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_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 #define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 132 matching lines @@
   void PerformSpellCheck(SpellcheckRequest* request);
 
   // The parameters of a pending background-spellchecking request. When WebKit
   // sends a background-spellchecking request before initializing hunspell,
   // we save its parameters and start spellchecking after we finish initializing
   // hunspell. (When WebKit sends two or more requests, we cancel the previous
   // requests so we do not have to use vectors.)
   scoped_ptr<SpellcheckRequest> pending_request_param_;
 #endif
 
+  // Evenly fill |optional_suggestions| with suggestions from
+  // |suggestions_list|.

[please use gerrit instead, 2015/08/20 18:40:23]

Specify the max size of optional suggestions.

Specify whether optional_suggestions is allowed to be null. (It's not.)

Specify the format for suggestions_list. (suggestions_list[i][j] is the j-th
suggestion from i-th language.)

Make this method static, because it does not access |this|. Static methods go to
the top of a section, so below FRIEND_TEST_ALL_PREFIXES(SpellCheckTest, ...).

[Julius, 2015/08/20 21:52:51]

Done.

+  void FillSuggestions(
+      std::vector<std::vector<base::string16>>& suggestions_list,
+      std::vector<base::string16>* optional_suggestions);
+
   // A vector of objects used to actually check spelling, one for each enabled
   // language.
   ScopedVector<SpellcheckLanguage> languages_;
 
   // Custom dictionary spelling engine.
   CustomDictionaryEngine custom_dictionary_;
 
   // Remember state for auto spell correct.
   bool auto_spell_correct_turned_on_;
 
   // Remember state for spellchecking.
   bool spellcheck_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheck);
 };
 
 #endif  // CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_