Remove sandbox on Windows.

sandbox/win/src/policy_engine_processor.h

Index: sandbox/win/src/policy_engine_processor.h
diff --git a/sandbox/win/src/policy_engine_processor.h b/sandbox/win/src/policy_engine_processor.h
deleted file mode 100644
index 0d5689604248e1ed32803cdd1c68ac31e27a29ec..0000000000000000000000000000000000000000
--- a/sandbox/win/src/policy_engine_processor.h
+++ /dev/null
@@ -1,148 +0,0 @@
-// 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.
-
-#ifndef SANDBOX_SRC_POLICY_ENGINE_PROCESSOR_H__
-#define SANDBOX_SRC_POLICY_ENGINE_PROCESSOR_H__
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include "base/macros.h"
-#include "sandbox/win/src/policy_engine_opcodes.h"
-#include "sandbox/win/src/policy_engine_params.h"
-
-namespace sandbox {
-
-// This header contains the core policy evaluator. In its simplest form
-// it evaluates a stream of opcodes assuming that they are laid out in
-// memory as opcode groups.
-//
-// An opcode group has N comparison opcodes plus 1 action opcode. For
-// example here we have 3 opcode groups (A, B,C):
-//
-// [comparison 1]  <-- group A start
-// [comparison 2]
-// [comparison 3]
-// [action A    ]
-// [comparison 1]  <-- group B start
-// [action B    ]
-// [comparison 1]  <-- group C start
-// [comparison 2]
-// [action C    ]
-//
-// The opcode evaluator proceeds from the top, evaluating each opcode in
-// sequence. An opcode group is evaluated until the first comparison that
-// returns false. At that point the rest of the group is skipped and evaluation
-// resumes with the first comparison of the next group. When all the comparisons
-// in a group have evaluated to true and the action is reached. The group is
-// considered a matching group.
-//
-// In the 'ShortEval' mode evaluation stops when it reaches the end or the first
-// matching group. The action opcode from this group is the resulting policy
-// action.
-//
-// In the 'RankedEval' mode evaluation stops only when it reaches the end of the
-// the opcode stream. In the process all matching groups are saved and at the
-// end the 'best' group is selected (what makes the best is TBD) and the action
-// from this group is the resulting policy action.
-//
-// As explained above, the policy evaluation of a group is a logical AND of
-// the evaluation of each opcode. However an opcode can request kPolUseOREval
-// which makes the evaluation to use logical OR. Given that each opcode can
-// request its evaluation result to be negated with kPolNegateEval you can
-// achieve the negation of the total group evaluation. This means that if you
-// need to express:
-//             if (!(c1 && c2 && c3))
-// You can do it by:
-//             if ((!c1) || (!c2) || (!c3))
-//
-
-// Possible outcomes of policy evaluation.
-enum PolicyResult {
-  NO_POLICY_MATCH,
-  POLICY_MATCH,
-  POLICY_ERROR
-};
-
-// Policy evaluation flags
-// TODO(cpu): implement the options kStopOnErrors & kRankedEval.
-//
-// Stop evaluating as soon as an error is encountered.
-const uint32_t kStopOnErrors = 1;
-// Ignore all non fatal opcode evaluation errors.
-const uint32_t kIgnoreErrors = 2;
-// Short-circuit evaluation: Only evaluate until opcode group that
-// evaluated to true has been found.
-const uint32_t kShortEval = 4;
-// Discussed briefly at the policy design meeting. It will evaluate
-// all rules and then return the 'best' rule that evaluated true.
-const uint32_t kRankedEval = 8;
-
-// This class evaluates a policy-opcode stream given the memory where the
-// opcodes are and an input 'parameter set'.
-//
-// This class is designed to be callable from interception points
-// as low as the NtXXXX service level (it is not currently safe, but
-// it is designed to be made safe).
-//
-// Its usage in an interception is:
-//
-//   POLPARAMS_BEGIN(eval_params)
-//     POLPARAM(param1)
-//     POLPARAM(param2)
-//     POLPARAM(param3)
-//     POLPARAM(param4)
-//     POLPARAM(param5)
-//   POLPARAMS_END;
-//
-//   PolicyProcessor pol_evaluator(policy_memory);
-//   PolicyResult pr = pol_evaluator.Evaluate(ShortEval, eval_params,
-//                                            _countof(eval_params));
-//   if (NO_POLICY_MATCH == pr) {
-//     EvalResult policy_action =  pol_evaluator.GetAction();
-//     // apply policy here...
-//   }
-//
-// Where the POLPARAM() arguments are derived from the intercepted function
-// arguments, and represent all the 'interesting' policy inputs, and
-// policy_memory is a memory buffer containing the opcode stream that is the
-// relevant policy for this intercept.
-class PolicyProcessor {
- public:
-  // policy_buffer contains opcodes made with OpcodeFactory. They are usually
-  // created in the broker process and evaluated in the target process.
-
-  // This constructor is just a variant of the previous constructor.
-  explicit PolicyProcessor(PolicyBuffer* policy)
-      : policy_(policy) {
-    SetInternalState(0, EVAL_FALSE);
-  }
-
-  // Evaluates a policy-opcode stream. See the comments at the top of this
-  // class for more info. Returns POLICY_MATCH if a rule set was found that
-  // matches an active policy.
-  PolicyResult Evaluate(uint32_t options,
-                        ParameterSet* parameters,
-                        size_t parameter_count);
-
-  // If the result of Evaluate() was POLICY_MATCH, calling this function returns
-  // the recommended policy action.
-  EvalResult GetAction() const;
-
- private:
-  struct {
-    size_t current_index_;
-    EvalResult current_result_;
-  } state_;
-
-  // Sets the currently matching action result.
-  void SetInternalState(size_t index, EvalResult result);
-
-  PolicyBuffer* policy_;
-  DISALLOW_COPY_AND_ASSIGN(PolicyProcessor);
-};
-
-}  // namespace sandbox
-
-#endif  // SANDBOX_SRC_POLICY_ENGINE_PROCESSOR_H__