Remove implicit conversions from scoped_refptr to T* in chrome/installer

chrome/installer/util/advanced_firewall_manager_win.cc

 // Copyright 2014 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/advanced_firewall_manager_win.h"
 
 #include "base/guid.h"
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 62 matching lines @@
   // same "rule identifier". It's not clear what is "rule identifier", but it
   // can successfully create many rule with same name.
   DeleteRuleByName(rule_name);
 
   // Create the rule and add it to the rule set (only succeeds if elevated).
   base::win::ScopedComPtr<INetFwRule> udp_rule =
       CreateUDPRule(rule_name, description, port);
   if (!udp_rule.get())
     return false;
 
-  HRESULT hr = firewall_rules_->Add(udp_rule);
+  HRESULT hr = firewall_rules_->Add(udp_rule.get());
   DLOG_IF(ERROR, FAILED(hr)) << logging::SystemErrorCodeToString(hr);
   return SUCCEEDED(hr);
 }
 
 void AdvancedFirewallManager::DeleteRuleByName(
     const base::string16& rule_name) {
   std::vector<base::win::ScopedComPtr<INetFwRule> > rules;
   GetAllRules(&rules);
   for (size_t i = 0; i < rules.size(); ++i) {
     base::win::ScopedBstr name;
@@ skipping 54 matching lines @@
 void AdvancedFirewallManager::GetAllRules(
     std::vector<base::win::ScopedComPtr<INetFwRule> >* rules) {
   base::win::ScopedComPtr<IUnknown> rules_enum_unknown;
   HRESULT hr = firewall_rules_->get__NewEnum(rules_enum_unknown.Receive());
   if (FAILED(hr)) {
     DLOG(ERROR) << logging::SystemErrorCodeToString(hr);
     return;
   }
 
   base::win::ScopedComPtr<IEnumVARIANT> rules_enum;
-  hr = rules_enum.QueryFrom(rules_enum_unknown);
+  hr = rules_enum.QueryFrom(rules_enum_unknown.get());
   if (FAILED(hr)) {
     DLOG(ERROR) << logging::SystemErrorCodeToString(hr);
     return;
   }
 
   for (;;) {
     base::win::ScopedVariant rule_var;
     hr = rules_enum->Next(1, rule_var.Receive(), NULL);
     DLOG_IF(ERROR, FAILED(hr)) << logging::SystemErrorCodeToString(hr);
     if (hr != S_OK)
@@ skipping 21 matching lines @@
         !base::FilePath::CompareEqualIgnoreCase(static_cast<BSTR>(path),
                                                 app_path_.value())) {
       continue;
     }
 
     rules->push_back(rule);
   }
 }
 
 }  // namespace installer