Remove calls to deprecated MessageLoop methods on Windows and Linux.

chrome/browser/safe_browsing/browser_feature_extractor_unittest.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 "chrome/browser/safe_browsing/browser_feature_extractor.h"
 
 #include <map>
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 161 matching lines @@
           request.non_model_feature_map(i);
       EXPECT_EQ(0U, features->count(feature.name()));
       (*features)[feature.name()] = feature.value();
     }
   }
 
   void ExtractMalwareFeatures(ClientMalwareRequest* request) {
     // Feature extraction takes ownership of the request object
     // and passes it along to the done callback in the end.
     StartExtractMalwareFeatures(request);
-    base::MessageLoopForUI::current()->Run();
+    ASSERT_TRUE(base::MessageLoopForUI::IsCurrent());
+    base::RunLoop().Run();
     EXPECT_EQ(1U, success_.count(request));
     EXPECT_TRUE(success_[request]);
   }
 
   void StartExtractMalwareFeatures(ClientMalwareRequest* request) {
     success_.erase(request);
     ++num_pending_;
     // We temporarily give up ownership of request to ExtractMalwareFeatures
     // but we'll regain ownership of it in ExtractMalwareFeaturesDone.
     extractor_->ExtractMalwareFeatures(
@@ skipping 460 matching lines @@
     // First ip is good but all the others are bad.
     EXPECT_CALL(*db_manager_, MatchMalwareIP(ip)).WillOnce(Return(i > 0));
   }
 
   ExtractMalwareFeatures(&request);
   // The number of IP matched url we store is capped at 5 IPs per request.
   EXPECT_EQ(5, request.bad_ip_url_info_size());
 }
 
 }  // namespace safe_browsing