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

chrome/installer/util/wmi.cc

 // Copyright (c) 2010 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/installer/util/wmi.h"
 
 #include <windows.h>
+#include <objbase.h>
 #include <stdint.h>
 
 #include "base/win/scoped_bstr.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_variant.h"
 
 using base::win::ScopedVariant;
 
 namespace installer {
 
 bool WMI::CreateLocalConnection(bool set_blanket,
                                 IWbemServices** wmi_services) {
   base::win::ScopedComPtr<IWbemLocator> wmi_locator;
-  HRESULT hr = wmi_locator.CreateInstance(CLSID_WbemLocator, NULL,
-                                          CLSCTX_INPROC_SERVER);
+  HRESULT hr = ::CoCreateInstance(CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER,
+                                  IID_PPV_ARGS(&wmi_locator));
   if (FAILED(hr))
     return false;
 
   base::win::ScopedComPtr<IWbemServices> wmi_services_r;
   hr = wmi_locator->ConnectServer(base::win::ScopedBstr(L"ROOT\\CIMV2"), NULL,
                                   NULL, 0, NULL, 0, 0,
                                   wmi_services_r.GetAddressOf());
   if (FAILED(hr))
     return false;
 
@@ skipping 130 matching lines @@
     if (model.type() == VT_BSTR)
       model_string += L" ";
   }
   if (model.type() == VT_BSTR)
     model_string += V_BSTR(model.ptr());
 
   return model_string;
 }
 
 }  // namespace installer