Pref service: expose all read-only PrefStores through Mojo

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 178 matching lines @@
 #include "media/media_features.h"
 #include "net/base/mime_util.h"
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
 #include "net/ssl/ssl_cert_request_info.h"
 #include "ppapi/features/features.h"
 #include "ppapi/host/ppapi_host.h"
 #include "printing/features/features.h"
 #include "services/image_decoder/public/interfaces/constants.mojom.h"
+#include "services/preferences/public/cpp/pref_store_manager_impl.h"
 #include "services/preferences/public/interfaces/preferences.mojom.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
 #include "services/service_manager/public/cpp/interface_registry.h"
 #include "services/service_manager/public/cpp/service.h"
 #include "storage/browser/fileapi/external_mount_points.h"
 #include "third_party/WebKit/public/platform/modules/webshare/webshare.mojom.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "url/gurl.h"
@@ skipping 3010 matching lines @@
 
   if (!chrome::IsRunningInMash()) {
     content::ServiceInfo info;
     info.factory = base::Bind(&ash_util::CreateEmbeddedAshService,
                               base::ThreadTaskRunnerHandle::Get());
     services->insert(std::make_pair("ash", info));
   }
 #endif  // OS_CHROMEOS
 }
 
+void ChromeContentBrowserClient::RegisterInProcessServices(
+    content::BrowserContext* browser_context,
+    StaticServiceMap* services) {
+  {
+    content::ServiceInfo info;
+    info.factory = base::Bind([] {
+      return std::unique_ptr<service_manager::Service>(
+          base::MakeUnique<prefs::PrefStoreManagerImpl>(
+              prefs::PrefStoreManagerImpl::DefaultStores()));
+    });
+    services->insert(std::make_pair(prefs::mojom::kPrefStoreServiceName, info));
+  }
+}
+
 void ChromeContentBrowserClient::RegisterOutOfProcessServices(
       OutOfProcessServiceMap* services) {
 #if defined(ENABLE_MOJO_MEDIA_IN_UTILITY_PROCESS)
   services->insert(std::make_pair("media",
                                   base::ASCIIToUTF16("Media Service")));
 #endif
   services->insert(std::make_pair(image_decoder::mojom::kServiceName,
                                   base::ASCIIToUTF16("Image Decoder Service")));
 }
 
@@ skipping 302 matching lines @@
     RedirectNonUINonIOBrowserThreadsToTaskScheduler() {
   return variations::GetVariationParamValue(
              "BrowserScheduler", "RedirectNonUINonIOBrowserThreads") == "true";
 }
 
 // static
 void ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(
     const storage::QuotaSettings* settings) {
   g_default_quota_settings = settings;
 }