Remove deprecated wstring Get(As)String() methods from Value, etc.

chrome/browser/translate/translate_prefs.cc

Index: chrome/browser/translate/translate_prefs.cc
diff --git a/chrome/browser/translate/translate_prefs.cc b/chrome/browser/translate/translate_prefs.cc
index 5ca8879b5c73b65d3ac1b9cafcd562dd9b4ba548..aa139b0f6b379a315f1614bc09a6a8dccaf54085 100644
--- a/chrome/browser/translate/translate_prefs.cc
+++ b/chrome/browser/translate/translate_prefs.cc
@@ -62,7 +62,7 @@ bool TranslatePrefs::IsLanguagePairWhitelisted(
   const DictionaryValue* dict = prefs_->GetDictionary(kPrefTranslateWhitelists);
   if (dict && !dict->empty()) {
     std::string auto_target_lang;
-    if (dict->GetString(ASCIIToWide(original_language), &auto_target_lang) &&
+    if (dict->GetString(original_language, &auto_target_lang) &&
         auto_target_lang == target_language)
       return true;
   }
@@ -258,8 +258,7 @@ void TranslatePrefs::RemoveValueFromBlacklist(const char* pref_id,
 bool TranslatePrefs::IsLanguageWhitelisted(
     const std::string& original_language, std::string* target_language) {
   const DictionaryValue* dict = prefs_->GetDictionary(kPrefTranslateWhitelists);
-  if (dict &&
-      dict->GetString(ASCIIToWide(original_language), target_language)) {
+  if (dict && dict->GetString(original_language, target_language)) {
     DCHECK(!target_language->empty());
     return !target_language->empty();
   }