Some scaffolding for the task manager.

base/process_util_mac.mm

 // 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_util.h"
 
 #import <Cocoa/Cocoa.h>
 #include <crt_externs.h>
 #include <mach/mach_init.h>
@@ skipping 181 matching lines @@
 size_t ProcessMetrics::GetPeakPagefileUsage() const {
   return 0;
 }
 size_t ProcessMetrics::GetWorkingSetSize() const {
   return 0;
 }
 size_t ProcessMetrics::GetPeakWorkingSetSize() const {
   return 0;
 }
 
+size_t ProcessMetrics::GetPrivateBytes() const {
+  return 0;
+}
+
+void ProcessMetrics::GetCommittedKBytes(CommittedKBytes* usage) const {
+}
+
+bool ProcessMetrics::GetWorkingSetKBytes(WorkingSetKBytes* ws_usage) const {
+  return false;
+}
+
 // ------------------------------------------------------------------------
 
 }  // namespace base