base: Remove the string logging from CHECK().

chromeos/cryptohome/system_salt_getter.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 "chromeos/cryptohome/system_salt_getter.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 98 matching lines @@
 
 // static
 void SystemSaltGetter::Shutdown() {
   CHECK(g_system_salt_getter);
   delete g_system_salt_getter;
   g_system_salt_getter = NULL;
 }
 
 // static
 SystemSaltGetter* SystemSaltGetter::Get() {
-  CHECK(g_system_salt_getter)
-      << "SystemSaltGetter::Get() called before Initialize()";
+  // SystemSaltGetter::Get() called before Initialize()
+  CHECK(g_system_salt_getter);
   return g_system_salt_getter;
 }
 
 // static
 std::string SystemSaltGetter::ConvertRawSaltToHexString(
     const std::vector<uint8_t>& salt) {
   return base::ToLowerASCII(
       base::HexEncode(reinterpret_cast<const void*>(salt.data()), salt.size()));
 }
 
 }  // namespace chromeos