remove CountryAdapterAndroid

chrome/browser/ui/android/autofill/country_adapter_android.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_
-#define CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_
-
-#include "base/android/jni_weak_ref.h"
-#include "base/android/scoped_java_ref.h"
-#include "chrome/browser/ui/autofill/country_combobox_model.h"
-
-namespace autofill {
-
-// A bridge class for showing a list of countries in the Android settings UI.
-class CountryAdapterAndroid {
- public:
-  CountryAdapterAndroid(JNIEnv* env, jobject obj);
-
-  // Gets all the country codes and names. Every even index is a country name,
-  // and the following odd index is the associated country code.
-  base::android::ScopedJavaLocalRef<jobjectArray>
-      GetItems(JNIEnv* env, jobject unused_obj);
-
-  // Registers the JNI bindings for this class.
-  static bool Register(JNIEnv* env);
-
- private:
-  ~CountryAdapterAndroid();
-
-  // Pointer to the java counterpart.
-  JavaObjectWeakGlobalRef weak_java_obj_;
-
-  CountryComboboxModel country_combobox_model_;
-};
-
-}  // namespace autofill
-
-#endif  // CHROME_BROWSER_UI_ANDROID_AUTOFILL_COUNTRY_ADAPTER_ANDROID_H_