Remove application locale cache in autofill code.

components/autofill/browser/phone_number.cc

Index: components/autofill/browser/phone_number.cc
===================================================================
--- components/autofill/browser/phone_number.cc	(revision 192175)
+++ components/autofill/browser/phone_number.cc	(working copy)
@@ -169,7 +169,8 @@
   if (!whole_number.empty()) {
     string16 normalized_number =
         autofill_i18n::NormalizePhoneNumber(text,
-                                            GetRegion(*profile_, app_locale));
+                                            GetRegion(*profile_, app_locale),
+                                            app_locale);
     if (normalized_number == whole_number)
       matching_types->insert(PHONE_HOME_WHOLE_NUMBER);
   }
@@ -178,7 +179,8 @@
 void PhoneNumber::UpdateCacheIfNeeded(const std::string& app_locale) const {
   std::string region = GetRegion(*profile_, app_locale);
   if (!number_.empty() && cached_parsed_phone_.region() != region)
-    cached_parsed_phone_ = autofill_i18n::PhoneObject(number_, region);
+    cached_parsed_phone_ =
+        autofill_i18n::PhoneObject(number_, region, app_locale);
 }
 
 PhoneNumber::PhoneCombineHelper::PhoneCombineHelper() {
@@ -230,7 +232,8 @@
   }
 
   return autofill_i18n::ConstructPhoneNumber(
-      country_, city_, phone_, GetRegion(profile, app_locale), value);
+      country_, city_, phone_, GetRegion(profile, app_locale), app_locale,
+      value);
 }
 
 bool PhoneNumber::PhoneCombineHelper::IsEmpty() const {