Split ProcessHandle and its related routines into base/process/process_handle.h.

base/process/process_handle_linux.cc

Index: base/process/process_handle_linux.cc
diff --git a/base/process_util_linux.cc b/base/process/process_handle_linux.cc
similarity index 50%
rename from base/process_util_linux.cc
rename to base/process/process_handle_linux.cc
index e4a5a3437ba30d047605c70fd1a0d24c58cde482..91441f7b38c84a2502a900dc1ffff8f3a23d0b6e 100644
--- a/base/process_util_linux.cc
+++ b/base/process/process_handle_linux.cc
@@ -1,32 +1,14 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 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/process_util.h"
-
-#include <dirent.h>
-#include <malloc.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
+#include "base/process/process_handle.h"
 
 #include "base/file_util.h"
-#include "base/logging.h"
 #include "base/process/internal_linux.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_util.h"
-#include "base/sys_info.h"
-#include "base/threading/thread_restrictions.h"
 
 namespace base {
 
-#if defined(USE_LINUX_BREAKPAD)
-size_t g_oom_size = 0U;
-#endif
-
-const char kProcSelfExe[] = "/proc/self/exe";
-
 ProcessId GetParentProcessId(ProcessHandle process) {
   ProcessId pid =
       internal::ReadProcStatsAndGetFieldAsInt(process, internal::VM_PPID);
@@ -45,9 +27,4 @@ FilePath GetProcessExecutablePath(ProcessHandle process) {
   return exe_name;
 }
 
-int GetNumberOfThreads(ProcessHandle process) {
-  return internal::ReadProcStatsAndGetFieldAsInt(process,
-                                                 internal::VM_NUMTHREADS);
-}
-
 }  // namespace base