requestAutocomplete should not unlatinize administrative region names.

third_party/libaddressinput/chromium/cpp/src/rule.h

Index: third_party/libaddressinput/chromium/cpp/src/rule.h
diff --git a/third_party/libaddressinput/chromium/cpp/src/rule.h b/third_party/libaddressinput/chromium/cpp/src/rule.h
index cc0a3d7a3b34596505bfa1213d872493a4fc020c..81308de712b814ca0af8f327169eda4d84678910 100644
--- a/third_party/libaddressinput/chromium/cpp/src/rule.h
+++ b/third_party/libaddressinput/chromium/cpp/src/rule.h
@@ -165,17 +165,28 @@ class Rule {
   int GetInvalidFieldMessageId(AddressField field) const;
 
   // Outputs the sub key for a given user input. For example, Texas will map to
-  // TX.
+  // TX. If |canonicalize_latin_name| is true, then canonicalizes latin names,
+  // too. This can lead to changing a latinized name into local script.
+  // |sub_key| should not be NULL.
   bool CanonicalizeSubKey(const std::string& user_input,
+                          bool canonicalize_latin_name,
                           std::string* sub_key) const;
 
  private:
   // Finds |target| in |values| and sets |sub_key| to the associated value from
-  // |sub_keys_|, or returns false if |target| is not in |values|.
+  // |sub_keys_|. Returns false if |target| is not in |values|. |sub_key| should
+  // not be NULL.
   bool GetMatchingSubKey(const std::string& target,
                          const std::vector<std::string>& values,
                          std::string* sub_key) const;
 
+  // Finds |target| in |values| and sets |value| to the associated value from
+  // |values|. Returns false if |target| is not in |values|. |value| should not
+  // be NULL.
+  bool GetMatchingValue(const std::string& target,
+                        const std::vector<std::string>& values,
+                        std::string* value) const;
+
   std::string key_;
   std::string name_;
   std::string latin_name_;