[GTK] Build failure with enchant-2.1.1

https://bugs.webkit.org/show_bug.cgi?id=176877

Unreviewed build fix for enchant 2.1.1.

enchant_dict_free_suggestions() has been deprecated since at least 2005. Use its
replacement, enchant_dict_free_string_list(), instead. That's also been around since at
least 2005.

* platform/text/enchant/TextCheckerEnchant.cpp:
(WebCore::TextCheckerEnchant::getGuessesForWord):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@222130 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Author: [email protected]

Source/WebCore/ChangeLog

@@ -1,3 +1,17 @@
+2017-09-16  Michael Catanzaro  <[email protected]>
+
+        [GTK] Build failure with enchant-2.1.1
+        https://bugs.webkit.org/show_bug.cgi?id=176877
+
+        Unreviewed build fix for enchant 2.1.1.
+
+        enchant_dict_free_suggestions() has been deprecated since at least 2005. Use its
+        replacement, enchant_dict_free_string_list(), instead. That's also been around since at
+        least 2005.
+
+        * platform/text/enchant/TextCheckerEnchant.cpp:
+        (WebCore::TextCheckerEnchant::getGuessesForWord):
+
 2017-09-16  Antti Koivisto  <[email protected]>
 
         Computing animated style should not require renderers

Source/WebCore/platform/text/enchant/TextCheckerEnchant.cpp

@@ -129,7 +129,7 @@ Vector<String> TextCheckerEnchant::getGuessesForWord(const String& word)
         for (i = 0; i < numberOfSuggestions; i++)
             guesses.append(String::fromUTF8(suggestions[i]));
 
-        enchant_dict_free_suggestions(dictionary, suggestions);
+        enchant_dict_free_string_list(dictionary, suggestions);
     }
 
     return guesses;