Implement ScopedFD in terms of ScopedGeneric.

base/test/launcher/test_launcher.cc

 // 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.
 
 #include "base/test/launcher/test_launcher.h"
 
 #if defined(OS_POSIX)
 #include <fcntl.h>
 #endif
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
+#include "base/files/scoped_file.h"
 #include "base/format_macros.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 210 matching lines @@
     CHECK(handle.IsValid());
     options.inherit_handles = true;
     options.stdin_handle = INVALID_HANDLE_VALUE;
     options.stdout_handle = handle.Get();
     options.stderr_handle = handle.Get();
   }
 #elif defined(OS_POSIX)
   options.new_process_group = true;
 
   base::FileHandleMappingVector fds_mapping;
-  file_util::ScopedFD output_file_fd_closer;
+  base::ScopedFD output_file_fd;
 
   if (redirect_stdio) {
-    int output_file_fd = open(output_file.value().c_str(), O_RDWR);
-    CHECK_GE(output_file_fd, 0);
+    output_file_fd.reset(open(output_file.value().c_str(), O_RDWR));
+    CHECK(output_file_fd.is_valid());
 
-    output_file_fd_closer.reset(&output_file_fd);
-
-    fds_mapping.push_back(std::make_pair(output_file_fd, STDOUT_FILENO));
-    fds_mapping.push_back(std::make_pair(output_file_fd, STDERR_FILENO));
+    fds_mapping.push_back(std::make_pair(output_file_fd.get(), STDOUT_FILENO));
+    fds_mapping.push_back(std::make_pair(output_file_fd.get(), STDERR_FILENO));
     options.fds_to_remap = &fds_mapping;
   }
 #endif
 
   bool was_timeout = false;
   int exit_code = LaunchChildTestProcessWithOptions(
       command_line, options, timeout, &was_timeout);
 
   if (redirect_stdio) {
 #if defined(OS_WIN)
-  FlushFileBuffers(handle.Get());
-  handle.Close();
+    FlushFileBuffers(handle.Get());
+    handle.Close();
 #elif defined(OS_POSIX)
-  output_file_fd_closer.reset();
+    output_file_fd.reset();
 #endif
   }
 
   std::string output_file_contents;
   CHECK(base::ReadFileToString(output_file, &output_file_contents));
 
   if (!base::DeleteFile(output_file, false)) {
     // This needs to be non-fatal at least for Windows.
     LOG(WARNING) << "Failed to delete " << output_file.AsUTF8Unsafe();
   }
@@ skipping 789 matching lines @@
 
     g_live_processes.Get().erase(process_handle);
   }
 
   base::CloseProcessHandle(process_handle);
 
   return exit_code;
 }
 
 }  // namespace base