Pref service: support for incognito prefs

chrome/browser/prefs/active_profile_pref_service.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/prefs/active_profile_pref_service.h"
 
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/public/browser/browser_context.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "services/service_manager/public/cpp/connector.h"
@@ skipping 11 matching lines @@
     const ConnectCallback& callback) {
   auto* connector = content::BrowserContext::GetConnectorFor(
       ProfileManager::GetActiveUserProfile()->GetOriginalProfile());
   connector->BindInterface(prefs::mojom::kServiceName, &connector_ptr_);
   connector_ptr_.set_connection_error_handler(base::Bind(
       &ActiveProfilePrefService::OnConnectError, base::Unretained(this)));
   connector_ptr_->Connect(std::move(pref_registry), already_connected_types,
                           callback);
 }
 
+void ActiveProfilePrefService::ConnectToUserPrefStore(
+    prefs::mojom::PrefStoreRequest request) {
+  auto* connector = content::BrowserContext::GetConnectorFor(

[Sam McNally, 2017/05/10 01:22:16]

Add a helper for getting the prefs::mojom::PrefStoreConnector.

+      ProfileManager::GetActiveUserProfile()->GetOriginalProfile());
+  connector->BindInterface(prefs::mojom::kServiceName, &connector_ptr_);
+  connector_ptr_.set_connection_error_handler(base::Bind(
+      &ActiveProfilePrefService::OnConnectError, base::Unretained(this)));
+  connector_ptr_->ConnectToUserPrefStore(std::move(request));
+}
+
 void ActiveProfilePrefService::Create(
     const service_manager::BindSourceInfo& source_info,
     prefs::mojom::PrefStoreConnectorRequest request) {
   connector_bindings_.AddBinding(this, std::move(request));
 }
 
 void ActiveProfilePrefService::OnStart() {}
 
 void ActiveProfilePrefService::OnBindInterface(
     const service_manager::BindSourceInfo& source_info,
@@ skipping 10 matching lines @@
                  << " from connecting to the active profile's pref service.";
     return;
   }
   registry_.BindInterface(source_info, interface_name,
                           std::move(interface_pipe));
 }
 
 void ActiveProfilePrefService::OnConnectError() {
   connector_bindings_.CloseAllBindings();
 }