More Mac & Linux fixes for base namespaces.

base/process_posix.cc

 // Copyright (c) 2008 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.h"
 #include "base/logging.h"
 #include "base/process_util.h"
 
 namespace base {
 
@@ skipping 26 matching lines @@
 
 bool Process::EmptyWorkingSet() {
   NOTIMPLEMENTED();
   return false;
 }
 
 int32 Process::pid() const {
   if (process_ == 0)
     return 0;
 
-  return process_util::GetProcId(process_);
+  return GetProcId(process_);
 }
 
 bool Process::is_current() const {
-  return process_ == process_util::GetCurrentProcessHandle();
+  return process_ == GetCurrentProcessHandle();
 }
 
 // static
 Process Process::Current() {
-  return Process(process_util::GetCurrentProcessHandle());
+  return Process(GetCurrentProcessHandle());
 }
 
 }  // namspace base