Revert 129627 - Add a sandbox API for broker handle duplication

sandbox/src/broker_services.h

Index: sandbox/src/broker_services.h
===================================================================
--- sandbox/src/broker_services.h	(revision 129628)
+++ sandbox/src/broker_services.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -6,7 +6,6 @@
 #define SANDBOX_SRC_BROKER_SERVICES_H__
 
 #include <list>
-#include <set>
 #include "base/basictypes.h"
 #include "sandbox/src/crosscall_server.h"
 #include "sandbox/src/job.h"
@@ -33,7 +32,7 @@
 
   ~BrokerServicesBase();
 
-  // The next five methods are the BrokerServices interface
+  // The next four methods are the BrokerServices interface
   virtual ResultCode Init();
 
   virtual TargetPolicy* CreatePolicy();
@@ -45,12 +44,6 @@
 
   virtual ResultCode WaitForAllTargets();
 
-  // Checks if the supplied process ID matches one of the broker's active
-  // target processes
-  // Returns:
-  //   true if there is an active target process for this ID, otherwise false.
-  bool IsActiveTarget(DWORD process_id);
-
  private:
   // Helper structure that allows the Broker to associate a job notification
   // with a job object and with a policy.
@@ -92,9 +85,6 @@
   typedef std::list<JobTracker*> JobTrackerList;
   JobTrackerList tracker_list_;
 
-  // Provides a fast lookup to identify sandboxed processes.
-  std::set<DWORD> child_process_ids_;
-
   DISALLOW_COPY_AND_ASSIGN(BrokerServicesBase);
 };