[iOS] Upstream //ios/net

ios/net/clients/crn_simple_network_client_factory.h

Index: ios/net/clients/crn_simple_network_client_factory.h
diff --git a/ios/net/clients/crn_simple_network_client_factory.h b/ios/net/clients/crn_simple_network_client_factory.h
new file mode 100644
index 0000000000000000000000000000000000000000..a18274cb593dc3cda0db447c73ebed77d3fa08d5
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+++ b/ios/net/clients/crn_simple_network_client_factory.h
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+// Copyright 2014 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.
+
+#ifndef IOS_NET_CLIENTS_CRN_SIMPLE_NETWORK_CLIENT_FACTORY_H_
+#define IOS_NET_CLIENTS_CRN_SIMPLE_NETWORK_CLIENT_FACTORY_H_
+
+#import <Foundation/Foundation.h>
+
+#import "ios/net/clients/crn_forwarding_network_client_factory.h"
+
+// Simple factory that returns a new instance of the given class on each call to
+// |clientHandlingAnyRequestWithTracker:|.
+// Since all CRNSimpleNetworkClientFactory share the same type, even if their
+// underlying client class is different, their support for factory ordering
+// through |+mustApplyAfter| and |+mustApplyBefore| is limited.
+@interface CRNSimpleNetworkClientFactory : CRNForwardingNetworkClientFactory
+
+// |clientClass| must be a subclass of CRNForwardingNetworkClient.
+- (instancetype)initWithClass:(Class)clientClass;
+
+@end
+
+#endif  // IOS_NET_CLIENTS_CRN_SIMPLE_NETWORK_CLIENT_FACTORY_H_