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

chrome_elf/chrome_elf_constants.h

 // 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.
 
 // A handful of resource-like constants related to the ChromeELF.
 
 #ifndef CHROME_ELF_CHROME_ELF_CONSTANTS_H_
 #define CHROME_ELF_CHROME_ELF_CONSTANTS_H_
 
 // directory names
 extern const wchar_t kAppDataDirName[];
 extern const wchar_t kCanaryAppDataDirName[];
 extern const wchar_t kLocalStateFilename[];
 extern const wchar_t kPreferencesFilename[];
 extern const wchar_t kUserDataDirName[];
 
 namespace blacklist {
 
 // The registry path of the blacklist beacon.
 extern const wchar_t kRegistryBeaconPath[];
 
 // The properties for the blacklist beacon.
 extern const wchar_t kBeaconVersion[];
 extern const wchar_t kBeaconState[];
+extern const wchar_t kBeaconFailedCount[];
 
 // The states for the blacklist setup code.
 enum BlacklistState {
   BLACKLIST_DISABLED = 0,
   BLACKLIST_ENABLED,
   // The blacklist setup code is running. If this is still set at startup,
   // it means the last setup crashed.
   BLACKLIST_SETUP_RUNNING,
   // The blacklist thunk setup code is running. If this is still set at startup,
   // it means the last setup crashed during thunk setup.
   BLACKLIST_THUNK_SETUP,
   // The blacklist code is currently intercepting MapViewOfSection. If this is
   // still set at startup, it means we crashed during interception.
   BLACKLIST_INTERCEPTING,
   // Always keep this at the end.
   BLACKLIST_STATE_MAX,
 };
 
 }  // namespace blacklist
 
 #endif  // CHROME_ELF_CHROME_ELF_CONSTANTS_H_