Instrument setup.exe in the SyzyAsan builds.

chrome/installer/mini_installer/mini_installer_constants.cc

 // Copyright 2014 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 "chrome/installer/mini_installer/mini_installer_constants.h"
 
 namespace mini_installer {
 
 // Various filenames and prefixes.
 // The target name of the installer extracted from resources.
 const wchar_t kSetupExe[] = L"setup.exe";
 // The prefix of the chrome archive resource.
 const wchar_t kChromeArchivePrefix[] = L"chrome";
 // The prefix of the installer resource.
 const wchar_t kSetupPrefix[] = L"setup";
+#if defined(SYZYASAN)
+const wchar_t kSyzyAsanRuntimePrefix[] = L"syzyasan_rtl";

[grt (UTC plus 2), 2017/04/20 09:30:50]

if this is only used in mini_installer.cc, move it there.

+#endif
 
 // Command line switch names for setup.exe.
 #if defined(COMPONENT_BUILD)
 const wchar_t kCmdUncompressedArchive[] = L"uncompressed-archive";
 #else
 const wchar_t kCmdInstallArchive[] = L"install-archive";
 #endif
 const wchar_t kCmdUpdateSetupExe[] = L"update-setup-exe";
 const wchar_t kCmdNewSetupExe[] = L"new-setup-exe";
 const wchar_t kCmdPreviousVersion[] = L"previous-version";
@@ skipping 47 matching lines @@
 // No trailing slash on this one because the app's GUID is not appended.
 const wchar_t kClientsKeyBase[] = L"Software\\Chromium";
 // The path to the key containing each app's Client State registry key.
 // No trailing slash on this one because the app's GUID is not appended.
 const wchar_t kClientStateKeyBase[] = L"Software\\Chromium";
 // The path to the key in which kCleanupRegistryValue is found.
 const wchar_t kCleanupRegistryKey[] = L"Software\\Chromium";
 #endif
 
 }  // namespace mini_installer