Keep only base/extractor.[cc|h].

base/user_info.cc

Index: base/user_info.cc
diff --git a/base/user_info.cc b/base/user_info.cc
deleted file mode 100644
index a02faf1e0b247e22398f7eed5908f9336886b4f8..0000000000000000000000000000000000000000
--- a/base/user_info.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright 2004-2010 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-
-#include "omaha/base/user_info.h"
-
-#include <windows.h>
-#include <security.h>
-#include <secext.h>
-#include <sddl.h>
-#include <lmcons.h>
-#include <atlsecurity.h>
-#include "base/scoped_ptr.h"
-#include "omaha/base/utils.h"
-#include "omaha/base/constants.h"
-#include "omaha/base/debug.h"
-#include "omaha/base/error.h"
-#include "omaha/base/scoped_any.h"
-
-namespace omaha {
-
-namespace user_info {
-
-HRESULT GetProcessUser(CString* name, CString* domain, CString* sid) {
-  CSid current_sid;
-
-  HRESULT hr = GetProcessUserSid(&current_sid);
-  if (FAILED(hr)) {
-    return hr;
-  }
-
-  if (sid != NULL) {
-    *sid = current_sid.Sid();
-  }
-  if (name != NULL) {
-    *name = current_sid.AccountName();
-  }
-  if (domain != NULL) {
-    *domain = current_sid.Domain();
-  }
-  return S_OK;
-}
-
-HRESULT GetProcessUserSid(CSid* sid) {
-  ASSERT1(sid);
-
-  CAccessToken token;
-  if (!token.GetProcessToken(TOKEN_QUERY) || !token.GetUser(sid)) {
-    HRESULT hr = HRESULTFromLastError();
-
-    // Assert only if thread_sid is populated. This is to eliminate other
-    // reasons for GetProcessToken/GetUser to fail.
-    CString thread_sid;
-    ASSERT(FAILED(GetThreadUserSid(&thread_sid)),
-           (_T("[Did you mean to call GetThreadUserSid?][0x%x][%s]"),
-            hr, thread_sid));
-
-    return hr;
-  }
-
-  return S_OK;
-}
-
-HRESULT IsLocalSystemUser(bool* is_local_system, CString* user_sid) {
-  ASSERT1(is_local_system);
-
-  CString sid;
-  HRESULT hr = GetProcessUser(NULL, NULL, &sid);
-  if (FAILED(hr)) {
-    return hr;
-  }
-  *is_local_system = sid.CompareNoCase(kLocalSystemSid) == 0;
-  if (user_sid) {
-    user_sid->SetString(sid);
-  }
-  return S_OK;
-}
-
-HRESULT GetThreadUserSid(CString* sid) {
-  ASSERT1(sid);
-  CAccessToken access_token;
-  CSid user_sid;
-  if (access_token.GetThreadToken(TOKEN_READ) &&
-      access_token.GetUser(&user_sid)) {
-    sid->SetString(user_sid.Sid());
-    return S_OK;
-  } else {
-    HRESULT hr = HRESULTFromLastError();
-    UTIL_LOG(L2, (_T("[GetThreadUserSid failed][0x%x]"), hr));
-    return hr;
-  }
-}
-
-HRESULT GetEffectiveUserSid(CString* sid) {
-  HRESULT hr = GetThreadUserSid(sid);
-  return SUCCEEDED(hr) ? hr : GetProcessUser(NULL, NULL, sid);
-}
-
-bool IsRunningAsSystem() {
-  CString sid;
-  return SUCCEEDED(GetEffectiveUserSid(&sid)) ? IsLocalSystemSid(sid) : false;
-}
-
-bool IsThreadImpersonating() {
-  CAccessToken access_token;
-  return access_token.GetThreadToken(TOKEN_READ);
-}
-
-}  // namespace user_info
-
-}  // namespace omaha
-