Minor code cleanup of component updater.

chrome/browser/component_updater/recovery_component_installer.cc

 // Copyright (c) 2012 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/browser/component_updater/recovery_component_installer.h"
 
 #include "base/base_paths.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/process_util.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/component_updater/component_updater_service.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace {
 
 // CRX hash. The extension id is: npdjjkjlcidkjlamlmmdelcjbcpdjocm.
-const uint8 sha2_hash[] = {0xdf, 0x39, 0x9a, 0x9b, 0x28, 0x3a, 0x9b, 0x0c,
+const uint8 kSha2Hash[] = {0xdf, 0x39, 0x9a, 0x9b, 0x28, 0x3a, 0x9b, 0x0c,
                            0xbc, 0xc3, 0x4b, 0x29, 0x12, 0xf3, 0x9e, 0x2c,
                            0x19, 0x7a, 0x71, 0x4b, 0x0a, 0x7c, 0x80, 0x1c,
                            0xf6, 0x29, 0x7c, 0x0a, 0x5f, 0xea, 0x67, 0xb7};
 
 // File name of the recovery binary on different platforms.
 const base::FilePath::CharType kRecoveryFileName[] =
 #if defined(OS_WIN)
     FILE_PATH_LITERAL("ChromeRecovery.exe");
 #else  // OS_LINUX, OS_MACOSX, etc.
     FILE_PATH_LITERAL("ChromeRecovery");
@@ skipping 26 matching lines @@
   Version version(prefs->GetString(prefs::kRecoveryComponentVersion));
   if (!version.IsValid()) {
     NOTREACHED();
     return;
   }
 
   CrxComponent recovery;
   recovery.name = "recovery";
   recovery.installer = new RecoveryComponentInstaller(version, prefs);
   recovery.version = version;
-  recovery.pk_hash.assign(sha2_hash, &sha2_hash[sizeof(sha2_hash)]);
+  recovery.pk_hash.assign(kSha2Hash, &kSha2Hash[sizeof(kSha2Hash)]);
   if (cus->RegisterComponent(recovery) != ComponentUpdateService::kOk) {
     NOTREACHED() << "Recovery component registration failed.";
   }
 }
 
 void RecoveryUpdateVersionHelper(const Version& version, PrefService* prefs) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   prefs->SetString(prefs::kRecoveryComponentVersion, version.GetString());
 }
 
@@ skipping 51 matching lines @@
       BrowserThread::UI,
       FROM_HERE,
       base::Bind(&RecoveryRegisterHelper, cus, prefs),
       base::TimeDelta::FromSeconds(6));
 #endif
 }
 
 void RegisterPrefsForRecoveryComponent(PrefRegistrySimple* registry) {
   registry->RegisterStringPref(prefs::kRecoveryComponentVersion, "0.0.0.0");
 }