Remove unused methods from GoogleLocationSettingsHelper

chrome/browser/android/google_location_settings_helper.cc

-// 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.
-
-#include "chrome/browser/android/google_location_settings_helper.h"
-
-// Temporary stubs for a 3 way patch
-
-std::string GoogleLocationSettingsHelper::GetAcceptButtonLabel(bool allow) {
-  return std::string();
-}
-
-bool GoogleLocationSettingsHelper::IsAllowLabel() {
-  return false;
-}
-
-void GoogleLocationSettingsHelper::ShowGoogleLocationSettings() {
-}
-
-bool GoogleLocationSettingsHelper::IsMasterLocationSettingEnabled() {
-  return false;
-}
-
-bool GoogleLocationSettingsHelper::IsGoogleAppsLocationSettingEnabled() {
-  return false;
-}
-
-bool GoogleLocationSettingsHelper::IsSystemLocationEnabled() {
-  return IsMasterLocationSettingEnabled() &&
-      IsGoogleAppsLocationSettingEnabled();
-}