[Autofill] Move country combo box model from chrome to component.

chrome/browser/ui/autofill/country_combobox_model_unittest.cc

Index: chrome/browser/ui/autofill/country_combobox_model_unittest.cc
diff --git a/chrome/browser/ui/autofill/country_combobox_model_unittest.cc b/chrome/browser/ui/autofill/country_combobox_model_unittest.cc
index 438835389b21accc78de0aec942ab095f8f5b0a8..689a1a7423fc401b2d887501ac64e62467706d4e 100644
--- a/chrome/browser/ui/autofill/country_combobox_model_unittest.cc
+++ b/chrome/browser/ui/autofill/country_combobox_model_unittest.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/autofill/country_combobox_model.h"
+#include "components/autofill/core/browser/country_combobox_model.h"
 
 #include <memory>
 
@@ -31,7 +31,8 @@ class CountryComboboxModelTest : public testing::Test {
         SigninManagerFactory::GetForProfile(&profile_), false);
     manager_.set_timezone_country_code("KR");
     model_.reset(new CountryComboboxModel());
-    model_->SetCountries(manager_, base::Callback<bool(const std::string&)>());
+    model_->SetCountries(manager_, base::Callback<bool(const std::string&)>(),
+                         g_browser_process->GetApplicationLocale());

[Mathieu, 2017/02/21 00:57:19]

It seems like we are testing "KR" - Korea, above. So we can pass "ko-KR" here I
guess...

[MAD, 2017/02/21 15:56:18]

It's a bit weird that it works with the browser process app locale here and a
hard coded country above... I could dig a bit deeper to understand better.

   }
 
   TestPersonalDataManager* manager() { return &manager_; }