Can now adjust the number of retries before the blacklist is disabled.

chrome_elf/chrome_elf_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_elf/chrome_elf_constants.h"
 
 #if defined(GOOGLE_CHROME_BUILD)
 const wchar_t kAppDataDirName[] = L"Google\\Chrome";
 #else
 const wchar_t kAppDataDirName[] = L"Chromium";
 #endif
 const wchar_t kCanaryAppDataDirName[] = L"Google\\Chrome SxS";
 const wchar_t kLocalStateFilename[] = L"Local State";
 const wchar_t kPreferencesFilename[] = L"Preferences";
 const wchar_t kUserDataDirName[] = L"User Data";
 
 namespace blacklist {
 
 const wchar_t kRegistryBeaconPath[] = L"SOFTWARE\\Google\\Chrome\\BLBeacon";
 const wchar_t kRegistryFinchListPath[] =
     L"SOFTWARE\\Google\\Chrome\\BLFinchList";
 const wchar_t kBeaconVersion[] = L"version";
 const wchar_t kBeaconState[] = L"state";
+const wchar_t kBeaconAttemptCount[] = L"failed_count";
+
+const DWORD kBeaconMaxAttempts = 2;
 
 }  // namespace blacklist