Upstream Chrome on iOS source code [1/11].

ios/chrome/app/startup/network_stack_setup.h

Index: ios/chrome/app/startup/network_stack_setup.h
diff --git a/ios/chrome/app/startup/network_stack_setup.h b/ios/chrome/app/startup/network_stack_setup.h
new file mode 100644
index 0000000000000000000000000000000000000000..8bdfbe0c7160f24686c0c3daaa570584a3fba121
--- /dev/null
+++ b/ios/chrome/app/startup/network_stack_setup.h
@@ -0,0 +1,30 @@
+// Copyright 2016 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_CHROME_APP_STARTUP_NETWORK_STACK_SETUP_H_
+#define IOS_CHROME_APP_STARTUP_NETWORK_STACK_SETUP_H_
+
+#import <UIKit/UIKit.h>
+
+#import <memory>
+
+namespace web {
+class RequestTrackerFactoryImpl;
+class WebHTTPProtocolHandlerDelegate;
+}  // namespace web
+
+@interface NetworkStackSetup : NSObject
+
+// Sets up the network stack: protocol handler and cache.
+// TODO(crbug.com/585700): Remove the first parameter.
++ (void)setUpChromeNetworkStack:
+            (std::unique_ptr<web::RequestTrackerFactoryImpl>*)
+                requestTrackerFactory
+    httpProtocolHandlerDelegate:
+        (std::unique_ptr<web::WebHTTPProtocolHandlerDelegate>*)
+            httpProtocolHandlerDelegate;
+
+@end
+
+#endif  // IOS_CHROME_APP_STARTUP_NETWORK_STACK_SETUP_H_