Try fix clang/win builds

chrome/browser/safe_browsing/incident_reporting/module_load_analyzer_win_unittest.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 "chrome/browser/safe_browsing/incident_reporting/module_load_analyzer.h"
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 24 matching lines @@
 
 const char kNonWhitelistedModuleName[] = "blacklist_test_dll_1.dll";
 
 class MockSafeBrowsingDatabaseManager : public TestSafeBrowsingDatabaseManager {
  public:
   MockSafeBrowsingDatabaseManager() {}
 
   MOCK_METHOD1(MatchModuleWhitelistString, bool(const std::string&));
 
  private:
+  ~MockSafeBrowsingDatabaseManager() override {}
+
   DISALLOW_COPY_AND_ASSIGN(MockSafeBrowsingDatabaseManager);
 };
 
 class ModuleLoadAnalayzerTest : public testing::Test {
  protected:
   ModuleLoadAnalayzerTest()
       : mock_incident_receiver_(
             new StrictMock<safe_browsing::MockIncidentReceiver>()),
         mock_safe_browsing_database_manager_(
             new MockSafeBrowsingDatabaseManager()) {
@@ skipping 57 matching lines @@
 
 TEST_F(ModuleLoadAnalayzerTest, TestNonWhitelistedDLLs) {
   EXPECT_CALL(*mock_safe_browsing_database_manager_,
               MatchModuleWhitelistString(kNonWhitelistedModuleName))
       .WillOnce(Return(false));
 
   ExpectIncident(kNonWhitelistedModuleName);
 }
 
 }  // namespace safe_browsing