Migrate from ScopedComPtr::CreateInstance() to CoCreateInstance in chrome/...

chrome/browser/metrics/antivirus_metrics_provider_win.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/metrics/antivirus_metrics_provider_win.h"
 
 #include <iwscapi.h>
 #include <objbase.h>
 #include <stddef.h>
 #include <wbemidl.h>
@@ skipping 321 matching lines @@
 AntiVirusMetricsProvider::FillAntiVirusProductsFromWMI(
     std::vector<AvProduct>* products) {
   std::vector<AvProduct> result_list;
   base::ThreadRestrictions::AssertIOAllowed();
   base::win::ScopedCOMInitializer com_initializer;
 
   if (!com_initializer.succeeded())
     return RESULT_FAILED_TO_INITIALIZE_COM;
 
   base::win::ScopedComPtr<IWbemLocator> wmi_locator;
-  HRESULT hr = wmi_locator.CreateInstance(CLSID_WbemLocator, nullptr,
-                                          CLSCTX_INPROC_SERVER);
+  HRESULT hr =
+      ::CoCreateInstance(CLSID_WbemLocator, nullptr, CLSCTX_INPROC_SERVER,
+                         IID_PPV_ARGS(&wmi_locator));
   if (FAILED(hr))
     return RESULT_FAILED_TO_CREATE_INSTANCE;
 
   base::win::ScopedComPtr<IWbemServices> wmi_services;
   hr = wmi_locator->ConnectServer(
       base::win::ScopedBstr(L"ROOT\\SecurityCenter2"), nullptr, nullptr,
       nullptr, 0, nullptr, nullptr, wmi_services.GetAddressOf());
   if (FAILED(hr))
     return RESULT_FAILED_TO_CONNECT_TO_WMI;
 
@@ skipping 145 matching lines @@
   std::string product_name("Trusteer Endpoint Protection");
   if (ShouldReportFullNames()) {
     av_product.set_product_name(product_name);
     av_product.set_product_version(product_version);
   }
   av_product.set_product_name_hash(metrics::HashName(product_name));
   av_product.set_product_version_hash(metrics::HashName(product_version));
 
   products->push_back(av_product);
 }