Various cleanups.

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.
@@ skipping 40 matching lines @@
 const wchar_t kInstallerExtraCode1RegistryValue[] = L"InstallerExtraCode1";
 const wchar_t kInstallerResultRegistryValue[] = L"InstallerResult";
 const wchar_t kPvRegistryValue[] = L"pv";
 const wchar_t kUninstallArgumentsRegistryValue[] = L"UninstallArguments";
 // The name of an app's Client State registry value that holds the path to its
 // uninstaller.
 const wchar_t kUninstallRegistryValue[] = L"UninstallString";
 
 // Registry key paths.
 #if defined(GOOGLE_CHROME_BUILD)
-// The path to the key containing each app's Clients registry key.
+// The path to the key containing each app's Clients registry key. The trailing
+// slash is required.
 const wchar_t kClientsKeyBase[] = L"Software\\Google\\Update\\Clients\\";
-// The path to the key containing each app's Client State registry key.
+// The path to the key containing each app's Client State registry key. The
+// trailing slash is required.
 const wchar_t kClientStateKeyBase[] =
     L"Software\\Google\\Update\\ClientState\\";
 // The path to the key in which kCleanupRegistryValue is found.
 const wchar_t kCleanupRegistryKey[] =
     L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Google Chrome";
 #else
 // The path to the key containing each app's Clients registry key.
 // 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