Remove //chrome dependency from ExtensionPrefs

chrome/browser/content_settings/host_content_settings_map.cc

 // Copyright (c) 2012 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/content_settings/host_content_settings_map.h"
 
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/content_settings/content_settings_custom_extension_provider.h"
 #include "chrome/browser/content_settings/content_settings_default_provider.h"
 #include "chrome/browser/content_settings/content_settings_details.h"
 #include "chrome/browser/content_settings/content_settings_internal_extension_provider.h"
 #include "chrome/browser/content_settings/content_settings_observable_provider.h"
 #include "chrome/browser/content_settings/content_settings_policy_provider.h"
 #include "chrome/browser/content_settings/content_settings_pref_provider.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
 #include "chrome/browser/content_settings/content_settings_rule.h"
 #include "chrome/browser/content_settings/content_settings_utils.h"
+#include "chrome/browser/extensions/api/content_settings/content_settings_service.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/content_settings_pattern.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "components/user_prefs/pref_registry_syncable.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/user_metrics.h"
@@ skipping 77 matching lines @@
   DCHECK(!content_settings_providers_[CUSTOM_EXTENSION_PROVIDER]);
 
   content_settings::InternalExtensionProvider* internal_extension_provider =
       new content_settings::InternalExtensionProvider(extension_service);
   internal_extension_provider->AddObserver(this);
   content_settings_providers_[INTERNAL_EXTENSION_PROVIDER] =
       internal_extension_provider;
 
   content_settings::ObservableProvider* custom_extension_provider =
       new content_settings::CustomExtensionProvider(
-          extensions::ExtensionPrefs::Get(
+          extensions::ContentSettingsService::Get(
               extension_service->GetBrowserContext())->content_settings_store(),
           is_off_the_record_);
   custom_extension_provider->AddObserver(this);
   content_settings_providers_[CUSTOM_EXTENSION_PROVIDER] =
       custom_extension_provider;
 
 #ifndef NDEBUG
   DCHECK(used_from_thread_id_ != base::kInvalidThreadId)
       << "Used from multiple threads before initialization complete.";
 #endif
@@ skipping 496 matching lines @@
     HostContentSettingsMap::GetProviderTypeFromSource(
         const std::string& source) {
   for (size_t i = 0; i < arraysize(kProviderNames); ++i) {
     if (source == kProviderNames[i])
       return static_cast<ProviderType>(i);
   }
 
   NOTREACHED();
   return DEFAULT_PROVIDER;
 }