Fix branding/official build confusion in os_crypt.

components/os_crypt/key_storage_linux.cc

 // Copyright 2016 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 "components/os_crypt/key_storage_linux.h"
 
 #include "base/environment.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/nix/xdg_util.h"
 #include "components/os_crypt/key_storage_util_linux.h"
 
 #if defined(USE_LIBSECRET)
 #include "components/os_crypt/key_storage_libsecret.h"
 #endif
 
 #if defined(USE_KWALLET)
 #include "components/os_crypt/key_storage_kwallet.h"
 #endif
 
-#if defined(OFFICIAL_BUILD)
+#if defined(GOOGLE_CHROME_BUILD)
 const char KeyStorageLinux::kFolderName[] = "Chrome Keys";
 const char KeyStorageLinux::kKey[] = "Chrome Safe Storage";
 #else
 const char KeyStorageLinux::kFolderName[] = "Chromium Keys";
 const char KeyStorageLinux::kKey[] = "Chromium Safe Storage";
 #endif
 
 namespace {
 
 // Parameters to OSCrypt, which are set before the first call to OSCrypt, are
@@ skipping 59 matching lines @@
       VLOG(1) << "OSCrypt using KWallet as backend.";
       return key_storage;
     }
 #endif
   }
 
   // The appropriate store was not available.
   VLOG(1) << "OSCrypt could not initialize a backend.";
   return nullptr;
 }