Use scoped_ptr<> to pass ownership in more places.

remoting/host/server_log_entry_unittest.cc

 // Copyright (c) 2012 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 "base/memory/scoped_ptr.h"
 #include "remoting/host/server_log_entry.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
 
 using buzz::XmlAttr;
@@ skipping 45 matching lines @@
       *error = s.str();
       return false;
     }
     return true;
   }
 };
 
 TEST_F(ServerLogEntryTest, MakeSessionStateChange) {
   scoped_ptr<ServerLogEntry> entry(
       ServerLogEntry::MakeSessionStateChange(true));
-  scoped_ptr<XmlElement> stanza(entry->ToStanza());
+  scoped_ptr<XmlElement> stanza = entry->ToStanza();
   std::string error;
   std::map<std::string, std::string> key_value_pairs;
   key_value_pairs["role"] = "host";
   key_value_pairs["event-name"] = "session-state";
   key_value_pairs["session-state"] = "connected";
   std::set<std::string> keys;
   ASSERT_TRUE(VerifyStanza(key_value_pairs, keys, stanza.get(), &error)) <<
       error;
 }
 
 TEST_F(ServerLogEntryTest, AddHostFields) {
   scoped_ptr<ServerLogEntry> entry(
       ServerLogEntry::MakeSessionStateChange(true));
   entry->AddHostFields();
-  scoped_ptr<XmlElement> stanza(entry->ToStanza());
+  scoped_ptr<XmlElement> stanza = entry->ToStanza();
   std::string error;
   std::map<std::string, std::string> key_value_pairs;
   key_value_pairs["role"] = "host";
   key_value_pairs["event-name"] = "session-state";
   key_value_pairs["session-state"] = "connected";
   std::set<std::string> keys;
   keys.insert("cpu");
 #if defined(OS_WIN)
   key_value_pairs["os-name"] = "Windows";
   keys.insert("os-version");
 #elif defined(OS_MACOSX)
   key_value_pairs["os-name"] = "Mac";
   keys.insert("os-version");
 #elif defined(OS_CHROMEOS)
   key_value_pairs["os-name"] = "ChromeOS";
   keys.insert("os-version");
 #elif defined(OS_LINUX)
   key_value_pairs["os-name"] = "Linux";
 #endif
   ASSERT_TRUE(VerifyStanza(key_value_pairs, keys, stanza.get(), &error)) <<
       error;
 }
 
 TEST_F(ServerLogEntryTest, AddModeField1) {
   scoped_ptr<ServerLogEntry> entry(
       ServerLogEntry::MakeSessionStateChange(true));
   entry->AddModeField(ServerLogEntry::IT2ME);
-  scoped_ptr<XmlElement> stanza(entry->ToStanza());
+  scoped_ptr<XmlElement> stanza = entry->ToStanza();
   std::string error;
   std::map<std::string, std::string> key_value_pairs;
   key_value_pairs["role"] = "host";
   key_value_pairs["event-name"] = "session-state";
   key_value_pairs["session-state"] = "connected";
   key_value_pairs["mode"] = "it2me";
   std::set<std::string> keys;
   ASSERT_TRUE(VerifyStanza(key_value_pairs, keys, stanza.get(), &error)) <<
       error;
 }
 
 TEST_F(ServerLogEntryTest, AddModeField2) {
   scoped_ptr<ServerLogEntry> entry(
       ServerLogEntry::MakeSessionStateChange(true));
   entry->AddModeField(ServerLogEntry::ME2ME);
-  scoped_ptr<XmlElement> stanza(entry->ToStanza());
+  scoped_ptr<XmlElement> stanza = entry->ToStanza();
   std::string error;
   std::map<std::string, std::string> key_value_pairs;
   key_value_pairs["role"] = "host";
   key_value_pairs["event-name"] = "session-state";
   key_value_pairs["session-state"] = "connected";
   key_value_pairs["mode"] = "me2me";
   std::set<std::string> keys;
   ASSERT_TRUE(VerifyStanza(key_value_pairs, keys, stanza.get(), &error)) <<
       error;
 }
 
 }  // namespace remoting