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

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 23b5dc225f71f669eb478e8e942c66f29b967b98..d47f99fa28eedbdd6e2b93f66e4a0502c3924dba 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -984,6 +984,10 @@ const char kSpeculativeResourcePrefetchingLearning[] = "learning";
 const char kSpeculativeResourcePrefetchingEnabled[] = "enabled";
 
 #if defined(ENABLE_SPELLCHECK)
+// Enables the multilingual spellchecker.
+const char kEnableMultilingualSpellChecker[] =
+    "enable-multilingual-spellchecker";
+
 // Enables auto correction for misspelled words.
 const char kEnableSpellingAutoCorrect[]     = "enable-spelling-auto-correct";