base: Remove the string logging from CHECK().

chrome/browser/sync/test/integration/wifi_credentials_helper_chromeos.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/browser/sync/test/integration/wifi_credentials_helper_chromeos.h"
 
 #include <memory>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 86 matching lines @@
                   policy_network_configs,
                   policy_global_config);
 }
 
 void AddWifiCredentialToProfileChromeOs(
     const content::BrowserContext* browser_context,
     const WifiCredential& credential) {
   DCHECK(browser_context);
   std::unique_ptr<base::DictionaryValue> onc_properties =
       credential.ToOncProperties();
-  CHECK(onc_properties) << "Failed to generate ONC properties for "
-                        << credential.ToString();
+  // Failed to generate ONC properties for |credential.ToString()|
+  CHECK(onc_properties);
   GetManagedNetworkConfigurationHandler()->CreateConfiguration(
       ChromeOsUserHashForBrowserContext(*browser_context), *onc_properties,
       ::chromeos::network_handler::ServiceResultCallback(),
       base::Bind(LogCreateConfigurationFailure,
                  base::StringPrintf("Failed to add credential %s",
                                     credential.ToString().c_str())));
   base::RunLoop().RunUntilIdle();
 }
 
 WifiCredentialSet GetWifiCredentialsForProfileChromeOs(
     const content::BrowserContext* browser_context) {
   DCHECK(browser_context);
   return sync_wifi::GetWifiCredentialsForShillProfile(
       GetNetworkStateHandler(),
       ShillProfilePathForBrowserContext(*browser_context));
 }
 
 }  // namespace chromeos
 
 }  // namespace wifi_credentials_helper