| // Copyright 2018 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/common/initialize_extensions_client.h" |
| |
| #include <memory> |
| |
| #include "base/no_destructor.h" |
| #include "build/chromeos_buildflags.h" |
| #include "chrome/common/apps/platform_apps/chrome_apps_api_provider.h" |
| #include "chrome/common/extensions/chrome_extensions_client.h" |
| #include "extensions/common/extensions_client.h" |
| |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| #include "chrome/common/chromeos/extensions/chromeos_system_extensions_api_provider.h" |
| #endif |
| |
| void EnsureExtensionsClientInitialized() { |
| static bool initialized = false; |
| |
| static base::NoDestructor<extensions::ChromeExtensionsClient> |
| extensions_client; |
| |
| if (!initialized) { |
| initialized = true; |
| extensions_client->AddAPIProvider( |
| std::make_unique<chrome_apps::ChromeAppsAPIProvider>()); |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| extensions_client->AddAPIProvider( |
| std::make_unique<chromeos::ChromeOSSystemExtensionsAPIProvider>()); |
| #endif |
| extensions::ExtensionsClient::Set(extensions_client.get()); |
| } |
| |
| // ExtensionsClient::Set() will early-out if the client was already set, so |
| // this allows us to check that this was the only site setting it. |
| DCHECK_EQ(extensions_client.get(), extensions::ExtensionsClient::Get()) |
| << "ExtensionsClient should only be initialized through " |
| << "EnsureExtensionsClientInitialized() when using " |
| << "ChromeExtensionsClient."; |
| } |