chrome: Use base::MessageLoop. (Part 3)

chrome/browser/chromeos/policy/policy_cert_verifier_browsertest.cc

 // Copyright (c) 2013 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/chromeos/policy/policy_cert_verifier.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 75 matching lines @@
     net::NSSCertDatabase::TrustBits trust =
         cert_db_->GetCertTrust(cert.get(), type);
     EXPECT_EQ(net::NSSCertDatabase::TRUST_DEFAULT, trust);
 
     return cert;
   }
 
  protected:
   crypto::ScopedTestNSSDB test_nssdb_;
   net::NSSCertDatabase* cert_db_;
-  MessageLoop loop_;
+  base::MessageLoop loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread io_thread_;
   TestingProfileManager profile_manager_;
   TestingProfile* profile_;
   MockCertTrustAnchorProvider trust_provider_;
   scoped_ptr<PolicyCertVerifier> cert_verifier_;
   const net::CertificateList empty_cert_list_;
 };
 
 TEST_F(PolicyCertVerifierTest, VerifyUntrustedCert) {
@@ skipping 181 matching lines @@
   // Note: this hits the cached result from the first Verify() in this test.
   EXPECT_EQ(net::ERR_CERT_AUTHORITY_INVALID, error);
 
   // The profile is still tainted.
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(
       profile_->GetPrefs()->GetBoolean(prefs::kUsedPolicyCertificatesOnce));
 }
 
 }  // namespace policy