Eliminate all code related to the AutomaticProfileResetter.

chrome/browser/profile_resetter/automatic_profile_resetter_delegate.cc

Index: chrome/browser/profile_resetter/automatic_profile_resetter_delegate.cc
diff --git a/chrome/browser/profile_resetter/automatic_profile_resetter_delegate.cc b/chrome/browser/profile_resetter/automatic_profile_resetter_delegate.cc
deleted file mode 100644
index 49e7b6aadce0edb8ec3a41ec9eb8db8b820ed47f..0000000000000000000000000000000000000000
--- a/chrome/browser/profile_resetter/automatic_profile_resetter_delegate.cc
+++ /dev/null
@@ -1,397 +0,0 @@
-// Copyright 2013 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/profile_resetter/automatic_profile_resetter_delegate.h"
-
-#include <string>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-#include "base/callback.h"
-#include "base/logging.h"
-#include "base/md5.h"
-#include "base/memory/scoped_vector.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_util.h"
-#include "base/values.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/google/google_brand.h"
-#include "chrome/browser/profile_resetter/brandcode_config_fetcher.h"
-#include "chrome/browser/profile_resetter/profile_reset_global_error.h"
-#include "chrome/browser/profile_resetter/profile_resetter.h"
-#include "chrome/browser/profile_resetter/resettable_settings_snapshot.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/search_engines/template_url_service_factory.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/global_error/global_error_service.h"
-#include "chrome/browser/ui/global_error/global_error_service_factory.h"
-#include "components/search_engines/template_url_prepopulate_data.h"
-#include "components/search_engines/template_url_service.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/notification_service.h"
-
-#if defined(OS_WIN)
-#include "chrome/browser/enumerate_modules_model_win.h"
-#endif
-
-namespace {
-
-scoped_ptr<base::DictionaryValue> BuildSubTreeFromTemplateURL(
-    const TemplateURL* template_url) {
-  // If this value contains a placeholder in the pre-populated data, it will
-  // have been replaced as it was loaded into a TemplateURL.
-  // BuildSubTreeFromTemplateURL works with TemplateURL (not TemplateURLData)
-  // in order to maintain this behaviour.
-  // TODO(engedy): Confirm the expected behaviour and convert to use
-  // TemplateURLData if possible."
-  scoped_ptr<base::DictionaryValue> tree(new base::DictionaryValue);
-  tree->SetString("name", template_url->short_name());
-  tree->SetString("short_name", template_url->short_name());
-  tree->SetString("keyword", template_url->keyword());
-  tree->SetString("search_url", template_url->url());
-  tree->SetString("url", template_url->url());
-  tree->SetString("suggestions_url", template_url->suggestions_url());
-  tree->SetString("instant_url", template_url->instant_url());
-  tree->SetString("image_url", template_url->image_url());
-  tree->SetString("new_tab_url", template_url->new_tab_url());
-  tree->SetString("search_url_post_params",
-                  template_url->search_url_post_params());
-  tree->SetString("suggestions_url_post_params",
-                  template_url->suggestions_url_post_params());
-  tree->SetString("instant_url_post_params",
-                  template_url->instant_url_post_params());
-  tree->SetString("image_url_post_params",
-                  template_url->image_url_post_params());
-  base::ListValue* alternate_urls = new base::ListValue;
-  alternate_urls->AppendStrings(template_url->alternate_urls());
-  tree->Set("alternate_urls", alternate_urls);
-  tree->SetString("favicon_url", template_url->favicon_url().spec());
-  tree->SetString("originating_url", template_url->originating_url().spec());
-  tree->SetBoolean("safe_for_autoreplace",
-                   template_url->safe_for_autoreplace());
-  base::ListValue* input_encodings = new base::ListValue;
-  input_encodings->AppendStrings(template_url->input_encodings());
-  tree->Set("input_encodings", input_encodings);
-  tree->SetString("id", base::Int64ToString(template_url->id()));
-  tree->SetString("date_created",
-                  base::Int64ToString(
-                      template_url->date_created().ToInternalValue()));
-  tree->SetString("last_modified",
-                  base::Int64ToString(
-                      template_url->last_modified().ToInternalValue()));
-  tree->SetBoolean("created_by_policy", template_url->created_by_policy());
-  tree->SetInteger("usage_count", template_url->usage_count());
-  tree->SetInteger("prepopulate_id", template_url->prepopulate_id());
-  tree->SetString("search_terms_replacement_key",
-                  template_url->search_terms_replacement_key());
-  return tree.Pass();
-}
-
-#if defined(OS_WIN)
-void ExtractLoadedModuleNameDigests(
-    const base::ListValue& module_list,
-    base::ListValue* module_name_digests) {
-  DCHECK(module_name_digests);
-
-  // EnumerateModulesModel produces a list of dictionaries.
-  // Each dictionary corresponds to a module and exposes a number of properties.
-  // We care only about 'type' and 'name'.
-  for (size_t i = 0; i < module_list.GetSize(); ++i) {
-    const base::DictionaryValue* module_dictionary = NULL;
-    if (!module_list.GetDictionary(i, &module_dictionary))
-      continue;
-    ModuleEnumerator::ModuleType module_type =
-        ModuleEnumerator::LOADED_MODULE;
-    if (!module_dictionary->GetInteger(
-            "type", reinterpret_cast<int*>(&module_type)) ||
-        module_type != ModuleEnumerator::LOADED_MODULE) {
-      continue;
-    }
-    std::string module_name;
-    if (!module_dictionary->GetString("name", &module_name))
-      continue;
-    StringToLowerASCII(&module_name);
-    module_name_digests->AppendString(base::MD5String(module_name));
-  }
-}
-#endif
-
-}  // namespace
-
-
-// AutomaticProfileResetterDelegateImpl --------------------------------------
-
-AutomaticProfileResetterDelegateImpl::AutomaticProfileResetterDelegateImpl(
-    Profile* profile,
-    ProfileResetter::ResettableFlags resettable_aspects)
-    : profile_(profile),
-      global_error_service_(GlobalErrorServiceFactory::GetForProfile(profile_)),
-      template_url_service_(TemplateURLServiceFactory::GetForProfile(profile_)),
-      resettable_aspects_(resettable_aspects) {
-  DCHECK(profile_);
-  if (template_url_service_) {
-    template_url_service_->AddObserver(this);
-    // Needed so that |template_url_service_ready_event_| will be signaled even
-    // when TemplateURLService had been already initialized before this point.
-    OnTemplateURLServiceChanged();
-  }
-
-#if defined(OS_WIN)
-  module_list_.reset(EnumerateModulesModel::GetInstance()->GetModuleList());
-#endif
-  if (module_list_) {
-    // Having a non-empty module list proves that enumeration had been already
-    // performed before this point.
-    modules_have_been_enumerated_event_.Signal();
-  }
-  registrar_.Add(this,
-                 chrome::NOTIFICATION_MODULE_LIST_ENUMERATED,
-                 content::NotificationService::AllSources());
-}
-
-AutomaticProfileResetterDelegateImpl::~AutomaticProfileResetterDelegateImpl() {
-  if (template_url_service_)
-    template_url_service_->RemoveObserver(this);
-}
-
-void AutomaticProfileResetterDelegateImpl::EnumerateLoadedModulesIfNeeded() {
-  if (!modules_have_been_enumerated_event_.is_signaled()) {
-#if defined(OS_WIN)
-    EnumerateModulesModel::GetInstance()->ScanNow();
-#else
-    modules_have_been_enumerated_event_.Signal();
-#endif
-  }
-}
-
-void AutomaticProfileResetterDelegateImpl::
-    RequestCallbackWhenLoadedModulesAreEnumerated(
-    const base::Closure& ready_callback) const {
-  DCHECK(!ready_callback.is_null());
-  modules_have_been_enumerated_event_.Post(FROM_HERE, ready_callback);
-}
-
-void AutomaticProfileResetterDelegateImpl::LoadTemplateURLServiceIfNeeded() {
-  DCHECK(template_url_service_);
-  template_url_service_->Load();  // Safe to call even if it has loaded already.
-}
-
-void AutomaticProfileResetterDelegateImpl::
-    RequestCallbackWhenTemplateURLServiceIsLoaded(
-    const base::Closure& ready_callback) const {
-  DCHECK(!ready_callback.is_null());
-  template_url_service_ready_event_.Post(FROM_HERE, ready_callback);
-}
-
-void AutomaticProfileResetterDelegateImpl::
-    FetchBrandcodedDefaultSettingsIfNeeded() {
-  if (brandcoded_config_fetcher_ ||
-      brandcoded_defaults_fetched_event_.is_signaled())
-    return;
-
-  std::string brandcode;
-  google_brand::GetBrand(&brandcode);
-  if (brandcode.empty()) {
-    brandcoded_defaults_.reset(new BrandcodedDefaultSettings);
-    brandcoded_defaults_fetched_event_.Signal();
-  } else {
-    brandcoded_config_fetcher_.reset(new BrandcodeConfigFetcher(
-        base::Bind(
-            &AutomaticProfileResetterDelegateImpl::OnBrandcodedDefaultsFetched,
-            base::Unretained(this)),
-        GURL("https://tools.google.com/service/update2"),
-        brandcode));
-  }
-}
-
-void AutomaticProfileResetterDelegateImpl::
-    RequestCallbackWhenBrandcodedDefaultsAreFetched(
-    const base::Closure& ready_callback) const {
-  DCHECK(!ready_callback.is_null());
-  brandcoded_defaults_fetched_event_.Post(FROM_HERE, ready_callback);
-}
-
-scoped_ptr<base::ListValue> AutomaticProfileResetterDelegateImpl::
-    GetLoadedModuleNameDigests() const {
-  DCHECK(modules_have_been_enumerated_event_.is_signaled());
-  scoped_ptr<base::ListValue> result(new base::ListValue);
-#if defined(OS_WIN)
-  if (module_list_)
-    ExtractLoadedModuleNameDigests(*module_list_, result.get());
-#endif
-  return result.Pass();
-}
-
-scoped_ptr<base::DictionaryValue> AutomaticProfileResetterDelegateImpl::
-    GetDefaultSearchProviderDetails() const {
-  DCHECK(template_url_service_);
-  DCHECK(template_url_service_->loaded());
-
-  const TemplateURL* default_search_provider =
-      template_url_service_->GetDefaultSearchProvider();
-
-  // Having a NULL default search provider is due to either:
-  //  1.) default search providers being disabled by policy,
-  //  2.) directly tampering with the Preferences and/or the SQLite DBs.
-  // In this state, Omnibox non-keyword search functionality is disabled.
-  return default_search_provider ?
-      BuildSubTreeFromTemplateURL(default_search_provider) :
-      scoped_ptr<base::DictionaryValue>(new base::DictionaryValue);
-}
-
-bool AutomaticProfileResetterDelegateImpl::
-    IsDefaultSearchProviderManaged() const {
-  DCHECK(template_url_service_);
-  DCHECK(template_url_service_->loaded());
-  return template_url_service_->is_default_search_managed();
-}
-
-scoped_ptr<base::ListValue> AutomaticProfileResetterDelegateImpl::
-    GetPrepopulatedSearchProvidersDetails() const {
-  size_t default_search_index = 0;
-  ScopedVector<TemplateURLData> engines(
-      TemplateURLPrepopulateData::GetPrepopulatedEngines(
-          profile_->GetPrefs(), &default_search_index));
-  scoped_ptr<base::ListValue> engines_details_list(new base::ListValue);
-  for (ScopedVector<TemplateURLData>::const_iterator it = engines.begin();
-       it != engines.end(); ++it) {
-    TemplateURL template_url(**it);
-    engines_details_list->Append(
-        BuildSubTreeFromTemplateURL(&template_url).release());
-  }
-  return engines_details_list.Pass();
-}
-
-bool AutomaticProfileResetterDelegateImpl::TriggerPrompt() {
-  DCHECK(global_error_service_);
-
-  if (!ProfileResetGlobalError::IsSupportedOnPlatform())
-    return false;
-
-  ProfileResetGlobalError* global_error = new ProfileResetGlobalError(profile_);
-  global_error_service_->AddGlobalError(global_error);
-
-  // Do not try to show bubble if another GlobalError is already showing one.
-  const GlobalErrorService::GlobalErrorList& global_errors(
-      global_error_service_->errors());
-  GlobalErrorService::GlobalErrorList::const_iterator it;
-  for (it = global_errors.begin(); it != global_errors.end(); ++it) {
-    if ((*it)->GetBubbleView())
-      break;
-  }
-  if (it == global_errors.end()) {
-    Browser* browser = chrome::FindTabbedBrowser(
-        profile_,
-        false /*match_original_profiles*/,
-        chrome::GetActiveDesktop());
-    if (browser)
-      global_error->ShowBubbleView(browser);
-  }
-  return true;
-}
-
-void AutomaticProfileResetterDelegateImpl::TriggerProfileSettingsReset(
-    bool send_feedback,
-    const base::Closure& completion) {
-  DCHECK(!profile_resetter_);
-  DCHECK(!completion.is_null());
-
-  profile_resetter_.reset(new ProfileResetter(profile_));
-  FetchBrandcodedDefaultSettingsIfNeeded();
-  RequestCallbackWhenBrandcodedDefaultsAreFetched(base::Bind(
-      &AutomaticProfileResetterDelegateImpl::RunProfileSettingsReset,
-      AsWeakPtr(),
-      send_feedback,
-      completion));
-}
-
-void AutomaticProfileResetterDelegateImpl::OnTemplateURLServiceChanged() {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  DCHECK(template_url_service_);
-  if (template_url_service_->loaded() &&
-      !template_url_service_ready_event_.is_signaled())
-    template_url_service_ready_event_.Signal();
-}
-
-void AutomaticProfileResetterDelegateImpl::DismissPrompt() {
-  DCHECK(global_error_service_);
-  GlobalError* global_error =
-      global_error_service_->GetGlobalErrorByMenuItemCommandID(
-          IDC_SHOW_SETTINGS_RESET_BUBBLE);
-  if (global_error) {
-    // This will also close/destroy the Bubble UI if it is currently shown.
-    global_error_service_->RemoveGlobalError(global_error);
-    delete global_error;
-  }
-}
-
-void AutomaticProfileResetterDelegateImpl::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  if (type == chrome::NOTIFICATION_MODULE_LIST_ENUMERATED &&
-      !modules_have_been_enumerated_event_.is_signaled()) {
-#if defined(OS_WIN)
-    module_list_.reset(EnumerateModulesModel::GetInstance()->GetModuleList());
-#endif
-    modules_have_been_enumerated_event_.Signal();
-  }
-}
-
-void AutomaticProfileResetterDelegateImpl::SendFeedback(
-    const std::string& report) const {
-  SendSettingsFeedback(report, profile_, PROFILE_RESET_PROMPT);
-}
-
-void AutomaticProfileResetterDelegateImpl::RunProfileSettingsReset(
-    bool send_feedback,
-    const base::Closure& completion) {
-  DCHECK(brandcoded_defaults_);
-  scoped_ptr<ResettableSettingsSnapshot> old_settings_snapshot;
-  if (send_feedback) {
-    old_settings_snapshot.reset(new ResettableSettingsSnapshot(profile_));
-    old_settings_snapshot->RequestShortcuts(base::Closure());
-  }
-  profile_resetter_->Reset(resettable_aspects_,
-                           brandcoded_defaults_.Pass(),
-                           send_feedback,
-                           base::Bind(&AutomaticProfileResetterDelegateImpl::
-                                          OnProfileSettingsResetCompleted,
-                                      AsWeakPtr(),
-                                      completion,
-                                      base::Passed(&old_settings_snapshot)));
-}
-
-void AutomaticProfileResetterDelegateImpl::
-    OnBrandcodedDefaultsFetched() {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  DCHECK(brandcoded_config_fetcher_);
-  DCHECK(!brandcoded_config_fetcher_->IsActive());
-  brandcoded_defaults_ = brandcoded_config_fetcher_->GetSettings();
-  if (!brandcoded_defaults_)
-    brandcoded_defaults_.reset(new BrandcodedDefaultSettings);
-  brandcoded_defaults_fetched_event_.Signal();
-}
-
-void AutomaticProfileResetterDelegateImpl::OnProfileSettingsResetCompleted(
-    const base::Closure& user_callback,
-    scoped_ptr<ResettableSettingsSnapshot> old_settings_snapshot) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  if (old_settings_snapshot) {
-    ResettableSettingsSnapshot new_settings_snapshot(profile_);
-    int difference =
-        old_settings_snapshot->FindDifferentFields(new_settings_snapshot);
-    if (difference) {
-      old_settings_snapshot->Subtract(new_settings_snapshot);
-      std::string report =
-          SerializeSettingsReport(*old_settings_snapshot, difference);
-      SendFeedback(report);
-    }
-  }
-  content::BrowserThread::PostTask(
-      content::BrowserThread::UI, FROM_HERE, user_callback);
-}