1 files changed, 0 insertions, 93 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/handle_dispatcher.cc b/security/sandbox/chromium/sandbox/win/src/handle_dispatcher.cc
deleted file mode 100644
index 611e33d2a6..0000000000
--- a/security/sandbox/chromium/sandbox/win/src/handle_dispatcher.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright (c) 2012 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 "sandbox/win/src/handle_dispatcher.h"
-
-#include <stdint.h>
-
-#include "base/win/scoped_handle.h"
-#include "sandbox/win/src/handle_interception.h"
-#include "sandbox/win/src/handle_policy.h"
-#include "sandbox/win/src/ipc_tags.h"
-#include "sandbox/win/src/policy_broker.h"
-#include "sandbox/win/src/policy_params.h"
-#include "sandbox/win/src/sandbox.h"
-#include "sandbox/win/src/sandbox_nt_util.h"
-#include "sandbox/win/src/sandbox_types.h"
-#include "sandbox/win/src/sandbox_utils.h"
-
-namespace sandbox {
-
-HandleDispatcher::HandleDispatcher(PolicyBase* policy_base)
-    : policy_base_(policy_base) {
-  static const IPCCall duplicate_handle_proxy = {
-      {IpcTag::DUPLICATEHANDLEPROXY,
-       {VOIDPTR_TYPE, UINT32_TYPE, UINT32_TYPE, UINT32_TYPE}},
-      reinterpret_cast<CallbackGeneric>(
-          &HandleDispatcher::DuplicateHandleProxy)};
-
-  ipc_calls_.push_back(duplicate_handle_proxy);
-}
-
-bool HandleDispatcher::SetupService(InterceptionManager* manager,
-                                    IpcTag service) {
-  // We perform no interceptions for handles right now.
-  switch (service) {
-    case IpcTag::DUPLICATEHANDLEPROXY:
-      return true;
-
-    default:
-      return false;
-  }
-}
-
-bool HandleDispatcher::DuplicateHandleProxy(IPCInfo* ipc,
-                                            HANDLE source_handle,
-                                            uint32_t target_process_id,
-                                            uint32_t desired_access,
-                                            uint32_t options) {
-  static NtQueryObject QueryObject = NULL;
-  if (!QueryObject)
-    ResolveNTFunctionPtr("NtQueryObject", &QueryObject);
-
-  // Get a copy of the handle for use in the broker process.
-  HANDLE handle_temp;
-  if (!::DuplicateHandle(ipc->client_info->process, source_handle,
-                         ::GetCurrentProcess(), &handle_temp,
-                         0, FALSE, DUPLICATE_SAME_ACCESS | options)) {
-    ipc->return_info.win32_result = ::GetLastError();
-    return false;
-  }
-  options &= ~DUPLICATE_CLOSE_SOURCE;
-  base::win::ScopedHandle handle(handle_temp);
-
-  // Get the object type (32 characters is safe; current max is 14).
-  BYTE buffer[sizeof(OBJECT_TYPE_INFORMATION) + 32 * sizeof(wchar_t)];
-  OBJECT_TYPE_INFORMATION* type_info =
-      reinterpret_cast<OBJECT_TYPE_INFORMATION*>(buffer);
-  ULONG size = sizeof(buffer) - sizeof(wchar_t);
-  NTSTATUS error =
-      QueryObject(handle.Get(), ObjectTypeInformation, type_info, size, &size);
-  if (!NT_SUCCESS(error)) {
-    ipc->return_info.nt_status = error;
-    return false;
-  }
-  type_info->Name.Buffer[type_info->Name.Length / sizeof(wchar_t)] = L'\0';
-
-  CountedParameterSet<HandleTarget> params;
-  params[HandleTarget::NAME] = ParamPickerMake(type_info->Name.Buffer);
-  params[HandleTarget::TARGET] = ParamPickerMake(target_process_id);
-
-  EvalResult eval = policy_base_->EvalPolicy(IpcTag::DUPLICATEHANDLEPROXY,
-                                             params.GetBase());
-  ipc->return_info.win32_result =
-      HandlePolicy::DuplicateHandleProxyAction(eval, handle.Get(),
-                                               target_process_id,
-                                               &ipc->return_info.handle,
-                                               desired_access, options);
-  return true;
-}
-
-}  // namespace sandbox
-