Enables the user to select multiple languages for spellchecking (UI)

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 173ee911ccc510dcaaeb5759e8ceef77474e8ba0..8acc363577e36ec809d46c5f420d905e2a514202 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1500,6 +1500,9 @@ const char kPluginMessageResponseTimeout[] =
 // String which represents the dictionary name for our spell-checker.
 const char kSpellCheckDictionary[] = "spellcheck.dictionary";
 
+// String which represents the dictionary names for our spell-checker.
+const char kSpellCheckDictionaries[] = "spellcheck.dictionaries";
+
 // String which represents whether we use the spelling service.
 const char kSpellCheckUseSpellingService[] = "spellcheck.use_spelling_service";