Remove sandbox on Windows.

sandbox/win/src/policy_engine_processor.cc

Index: sandbox/win/src/policy_engine_processor.cc
diff --git a/sandbox/win/src/policy_engine_processor.cc b/sandbox/win/src/policy_engine_processor.cc
deleted file mode 100644
index 960db085c37cbbebe42d161a956d9a36933e57d6..0000000000000000000000000000000000000000
--- a/sandbox/win/src/policy_engine_processor.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright (c) 2006-2008 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 <stddef.h>
-#include <stdint.h>
-
-#include "sandbox/win/src/policy_engine_processor.h"
-
-namespace sandbox {
-
-void PolicyProcessor::SetInternalState(size_t index, EvalResult result) {
-  state_.current_index_ = index;
-  state_.current_result_ = result;
-}
-
-EvalResult PolicyProcessor::GetAction() const {
-  return state_.current_result_;
-}
-
-// Decides if an opcode can be skipped (not evaluated) or not. The function
-// takes as inputs the opcode and the current evaluation context and returns
-// true if the opcode should be skipped or not and also can set keep_skipping
-// to false to signal that the current instruction should be skipped but not
-// the next after the current one.
-bool SkipOpcode(const PolicyOpcode& opcode, MatchContext* context,
-                bool* keep_skipping) {
-  if (opcode.IsAction()) {
-    uint32_t options = context->options;
-    context->Clear();
-    *keep_skipping = false;
-    return (kPolUseOREval != options);
-  }
-  *keep_skipping = true;
-  return true;
-}
-
-PolicyResult PolicyProcessor::Evaluate(uint32_t options,
-                                       ParameterSet* parameters,
-                                       size_t param_count) {
-  if (NULL == policy_) {
-    return NO_POLICY_MATCH;
-  }
-  if (0 == policy_->opcode_count) {
-    return NO_POLICY_MATCH;
-  }
-  if (!(kShortEval & options)) {
-    return POLICY_ERROR;
-  }
-
-  MatchContext context;
-  bool evaluation = false;
-  bool skip_group = false;
-  SetInternalState(0, EVAL_FALSE);
-  size_t count = policy_->opcode_count;
-
-  // Loop over all the opcodes Evaluating in sequence. Since we only support
-  // short circuit evaluation, we stop as soon as we find an 'action' opcode
-  // and the current evaluation is true.
-  //
-  // Skipping opcodes can happen when we are in AND mode (!kPolUseOREval) and
-  // have got EVAL_FALSE or when we are in OR mode (kPolUseOREval) and got
-  // EVAL_TRUE. Skipping will stop at the next action opcode or at the opcode
-  // after the action depending on kPolUseOREval.
-
-  for (size_t ix = 0; ix != count; ++ix) {
-    PolicyOpcode& opcode = policy_->opcodes[ix];
-    // Skipping block.
-    if (skip_group) {
-      if (SkipOpcode(opcode, &context, &skip_group)) {
-        continue;
-      }
-    }
-    // Evaluation block.
-    EvalResult result = opcode.Evaluate(parameters, param_count, &context);
-    switch (result) {
-      case EVAL_FALSE:
-        evaluation = false;
-        if (kPolUseOREval != context.options) {
-          skip_group = true;
-        }
-        break;
-      case EVAL_ERROR:
-        if (kStopOnErrors & options) {
-          return POLICY_ERROR;
-        }
-        break;
-      case EVAL_TRUE:
-        evaluation = true;
-        if (kPolUseOREval == context.options) {
-          skip_group = true;
-        }
-        break;
-      default:
-        // We have evaluated an action.
-        SetInternalState(ix, result);
-        return POLICY_MATCH;
-    }
-  }
-
-  if (evaluation) {
-    // Reaching the end of the policy with a positive evaluation is probably
-    // an error: we did not find a final action opcode?
-    return POLICY_ERROR;
-  }
-  return NO_POLICY_MATCH;
-}
-
-
-}  // namespace sandbox