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|   1 // Copyright 2016 The Chromium Authors. All rights reserved. |   1 // Copyright 2016 The Chromium Authors. All rights reserved. | 
|   2 // Use of this source code is governed by a BSD-style license that can be |   2 // Use of this source code is governed by a BSD-style license that can be | 
|   3 // found in the LICENSE file. |   3 // found in the LICENSE file. | 
|   4  |   4  | 
|   5 #include "ios/chrome/app/startup/provider_registration.h" |   5 #include "ios/chrome/app/startup/provider_registration.h" | 
|   6  |   6  | 
|   7 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h" |   7 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h" | 
|   8  |   8  | 
 |   9 #if !defined(__has_feature) || !__has_feature(objc_arc) | 
 |  10 #error "This file requires ARC support." | 
 |  11 #endif | 
 |  12  | 
|   9 @implementation ProviderRegistration |  13 @implementation ProviderRegistration | 
|  10  |  14  | 
|  11 + (void)registerProviders { |  15 + (void)registerProviders { | 
|  12   std::unique_ptr<ios::ChromeBrowserProvider> provider = |  16   std::unique_ptr<ios::ChromeBrowserProvider> provider = | 
|  13       ios::CreateChromeBrowserProvider(); |  17       ios::CreateChromeBrowserProvider(); | 
|  14  |  18  | 
|  15   // Leak the providers. |  19   // Leak the providers. | 
|  16   ios::SetChromeBrowserProvider(provider.release()); |  20   ios::SetChromeBrowserProvider(provider.release()); | 
|  17 } |  21 } | 
|  18  |  22  | 
|  19 @end |  23 @end | 
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