Remove sandbox on Windows.

chrome_elf/blacklist/blacklist.h

-// Copyright 2013 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 CHROME_ELF_BLACKLIST_BLACKLIST_H_
-#define CHROME_ELF_BLACKLIST_BLACKLIST_H_
-
-#if defined(_WIN64)
-#include "sandbox/win/src/sandbox_nt_types.h"
-#endif
-
-#include <stddef.h>
-
-namespace blacklist {
-
-// Max size of the DLL blacklist.
-const size_t kTroublesomeDllsMaxCount = 64;
-
-// The DLL blacklist.
-extern const wchar_t* g_troublesome_dlls[kTroublesomeDllsMaxCount];
-
-#if defined(_WIN64)
-extern NtMapViewOfSectionFunction g_nt_map_view_of_section_func;
-#endif
-
-// Attempts to leave a beacon in the current user's registry hive. If the
-// blacklist beacon doesn't say it is enabled or there are any other errors when
-// creating the beacon, returns false. Otherwise returns true. The intent of the
-// beacon is to act as an extra failure mode protection whereby if Chrome
-// repeatedly fails to start during blacklist setup, it will skip blacklisting
-// on the subsequent run.
-bool LeaveSetupBeacon();
-
-// Looks for the setup running beacon that LeaveSetupBeacon() creates and resets
-// it to to show the setup was successful.
-// Returns true if the beacon was successfully set to BLACKLIST_ENABLED.
-bool ResetBeacon();
-
-// Return the size of the current blacklist.
-extern "C" int BlacklistSize();
-
-// Returns if true if the blacklist has been initialized.
-extern "C" bool IsBlacklistInitialized();
-
-// Returns the index of the DLL named |dll_name| on the blacklist, or -1 if not
-// found.
-extern "C" int GetBlacklistIndex(const wchar_t* dll_name);
-
-// Adds the given dll name to the blacklist. Returns true if the dll name is in
-// the blacklist when this returns, false on error. Note that this will copy
-// |dll_name| and will leak it on exit if the string is not subsequently removed
-// using RemoveDllFromBlacklist.
-// Exposed for testing only, this shouldn't be exported from chrome_elf.dll.
-extern "C" bool AddDllToBlacklist(const wchar_t* dll_name);
-
-// Removes the given dll name from the blacklist. Returns true if it was
-// removed, false on error.
-// Exposed for testing only, this shouldn't be exported from chrome_elf.dll.
-extern "C" bool RemoveDllFromBlacklist(const wchar_t* dll_name);
-
-// Returns a list of all the dlls that have been successfully blocked by the
-// blacklist via blocked_dlls, if there is enough space (according to |size|).
-// |size| will always be modified to be the number of dlls that were blocked.
-// The caller doesn't own the strings and isn't expected to free them. These
-// strings won't be hanging unless RemoveDllFromBlacklist is called, but it
-// is only exposed in tests (and should stay that way).
-extern "C" void SuccessfullyBlocked(const wchar_t** blocked_dlls, int* size);
-
-// Add the dlls, originally passed in through finch, from the registry to the
-// blacklist so that they will be blocked identically to those hard coded in.
-extern "C" void AddDllsFromRegistryToBlacklist();
-
-// Record that the dll at the given index was blocked.
-extern "C" void BlockedDll(size_t blocked_index);
-
-// Initializes the DLL blacklist in the current process. This should be called
-// before any undesirable DLLs might be loaded. If |force| is set to true, then
-// initialization will take place even if a beacon is present. This is useful
-// for tests.
-bool Initialize(bool force);
-
-}  // namespace blacklist
-
-#endif  // CHROME_ELF_BLACKLIST_BLACKLIST_H_