Simplify ChildProcessLauncher

content/public/browser/browser_child_process_host.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_
 #define CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_
 
 #include "base/environment.h"
 #include "base/process/kill.h"
 #include "base/process/process_handle.h"
@@ skipping 26 matching lines @@
   static BrowserChildProcessHost* Create(
       int process_type,
       BrowserChildProcessHostDelegate* delegate);
 
   ~BrowserChildProcessHost() override {}
 
   // Derived classes call this to launch the child process asynchronously.
   // Takes ownership of |cmd_line| and |delegate|.
   virtual void Launch(
       SandboxedProcessLauncherDelegate* delegate,
-      base::CommandLine* cmd_line) = 0;
+      base::CommandLine* cmd_line,
+      bool terminate_on_shutdown) = 0;
 
   virtual const ChildProcessData& GetData() const = 0;
 
   // Returns the ChildProcessHost object used by this object.
   virtual ChildProcessHost* GetHost() const = 0;
 
   // Returns the termination status of a child.  |exit_code| is the
   // status returned when the process exited (for posix, as returned
   // from waitpid(), for Windows, as returned from
   // GetExitCodeProcess()).  |exit_code| may be nullptr.
@@ skipping 15 matching lines @@
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   // Returns a PortProvider used to get process metrics for child processes.
   static base::ProcessMetrics::PortProvider* GetPortProvider();
 #endif
 };
 
 };  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_