[Extensions] Code Cleanup - Remove redundant smart-ptr get()s

chrome/browser/extensions/api/mdns/mdns_api_unittest.cc

 // Copyright 2015 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/extensions/api/mdns/mdns_api.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 358 matching lines @@
       BroadcastEventPtr(testing::Pointee(EventServiceListSize(
           static_cast<size_t>(api::mdns::MAX_SERVICE_INSTANCES_PER_EVENT)))))
       .Times(1);
   dns_sd_registry()->DispatchMDnsEvent("_testing._tcp.local", services);
 }
 
 TEST_F(MDnsAPITest, ExtensionRespectsWhitelist) {
   scoped_refptr<extensions::Extension> extension =
       CreateExtension("Dinosaur networker", false, kExtId);
   ExtensionRegistry::Get(browser_context())->AddEnabled(extension);
-  ASSERT_EQ(Manifest::TYPE_EXTENSION, extension.get()->GetType());
+  ASSERT_EQ(Manifest::TYPE_EXTENSION, extension->GetType());
 
   // There is a whitelist of mdns service types extensions may access, which
   // includes "_testing._tcp.local" and exludes "_trex._tcp.local"
   {
     base::DictionaryValue filter;
     filter.SetString(kEventFilterServiceTypeKey, "_trex._tcp.local");
 
     ASSERT_TRUE(dns_sd_registry());
     // Test that the extension is able to listen to a non-whitelisted service
     EXPECT_CALL(*dns_sd_registry(), RegisterDnsSdListener("_trex._tcp.local"))
@@ skipping 29 matching lines @@
         ->RemoveFilteredEventListener(api::mdns::OnServiceList::kEventName,
                                       render_process_host(), kExtId, filter,
                                       false);
   }
 }
 
 TEST_F(MDnsAPITest, PlatformAppsNotSubjectToWhitelist) {
   scoped_refptr<extensions::Extension> extension =
       CreateExtension("Dinosaur networker", true, kExtId);
   ExtensionRegistry::Get(browser_context())->AddEnabled(extension);
-  ASSERT_TRUE(extension.get()->is_platform_app());
+  ASSERT_TRUE(extension->is_platform_app());
 
   base::DictionaryValue filter;
   filter.SetString(kEventFilterServiceTypeKey, "_trex._tcp.local");
 
   ASSERT_TRUE(dns_sd_registry());
   // Test that the extension is able to listen to a non-whitelisted service
   EXPECT_CALL(*dns_sd_registry(), RegisterDnsSdListener("_trex._tcp.local"));
   EventRouter::Get(browser_context())
       ->AddFilteredEventListener(api::mdns::OnServiceList::kEventName,
                                  render_process_host(), kExtId, filter, false);
 
   EXPECT_CALL(*dns_sd_registry(), UnregisterDnsSdListener("_trex._tcp.local"));
   EventRouter::Get(browser_context())
       ->RemoveFilteredEventListener(api::mdns::OnServiceList::kEventName,
                                     render_process_host(), kExtId, filter,
                                     false);
 }
 
 }  // namespace extensions