Adds a modal dialog implementation of the settings reset prompt.

chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_model.cc

 // Copyright 2017 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/safe_browsing/settings_reset_prompt/settings_reset_prompt_model.h"
 
 #include <utility>
 
 #include "base/bind_helpers.h"
 #include "base/callback.h"
@@ skipping 158 matching lines @@
     std::unique_ptr<ResettableSettingsSnapshot> settings_snapshot,
     std::unique_ptr<BrandcodedDefaultSettings> default_settings,
     std::unique_ptr<ProfileResetter> profile_resetter) {
   return base::WrapUnique(new SettingsResetPromptModel(
       profile, std::move(prompt_config), std::move(settings_snapshot),
       std::move(default_settings), std::move(profile_resetter)));
 }
 
 SettingsResetPromptModel::~SettingsResetPromptModel() {}
 
+Profile* SettingsResetPromptModel::profile() const {
+  return profile_;
+}
+
 SettingsResetPromptConfig* SettingsResetPromptModel::config() const {
   return prompt_config_.get();
 }
 
 bool SettingsResetPromptModel::ShouldPromptForReset() const {
   return homepage_reset_state() == RESET_REQUIRED ||
          default_search_reset_state() == RESET_REQUIRED ||
          startup_urls_reset_state() == RESET_REQUIRED;
 }
 
@@ skipping 210 matching lines @@
         (startup_urls_reset_state_ == RESET_REQUIRED &&
          !overrides->startup_pages.empty())) {
       ExtensionInfo extension_info(extension);
       extensions_to_disable_.insert(
           std::make_pair(extension_info.id, extension_info));
     }
   }
 }
 
 }  // namespace safe_browsing.