Update from https://crrev.com/308331

net/test/spawned_test_server/local_test_server.h

 // Copyright 2013 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 NET_TEST_SPAWNED_TEST_SERVER_LOCAL_TEST_SERVER_H_
 #define NET_TEST_SPAWNED_TEST_SERVER_LOCAL_TEST_SERVER_H_
 
 #include <string>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
-#include "base/process/process_handle.h"
+#include "base/process/process.h"
 #include "net/test/spawned_test_server/base_test_server.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_handle.h"
 #endif
 
 namespace base {
 class CommandLine;
 }
 
@@ skipping 62 matching lines @@
 
  private:
   bool Init(const base::FilePath& document_root);
 
   // Launches the Python test server. Returns true on success.
   bool LaunchPython(const base::FilePath& testserver_path) WARN_UNUSED_RESULT;
 
   // Waits for the server to start. Returns true on success.
   bool WaitToStart() WARN_UNUSED_RESULT;
 
-  // Handle of the Python process running the test server.
-  base::ProcessHandle process_handle_;
+  // The Python process running the test server.
+  base::Process process_;
 
 #if defined(OS_WIN)
   // The pipe file handle we read from.
   base::win::ScopedHandle child_read_fd_;
 
   // The pipe file handle the child and we write to.
   base::win::ScopedHandle child_write_fd_;
 #endif
 
 #if defined(OS_POSIX)
   // The file descriptor the child writes to when it starts.
   base::ScopedFD child_fd_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(LocalTestServer);
 };
 
 }  // namespace net
 
 #endif  // NET_TEST_SPAWNED_TEST_SERVER_LOCAL_TEST_SERVER_H_