Update remoting/ and jingle/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

remoting/host/heartbeat_sender_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 "remoting/host/heartbeat_sender.h"
 
 #include <set>
 
 #include "base/memory/ref_counted.h"
 #include "base/message_loop.h"
@@ skipping 41 matching lines @@
     : public testing::Test,
       public HeartbeatSender::Listener {
  protected:
   // Overridden from HeartbeatSender::Listener
   virtual void OnUnknownHostIdError() OVERRIDE {
     NOTREACHED();
   }
 
   virtual void SetUp() OVERRIDE {
     key_pair_ = RsaKeyPair::FromString(kTestRsaKeyPair);
-    ASSERT_TRUE(key_pair_);
+    ASSERT_TRUE(key_pair_.get());
 
     EXPECT_CALL(signal_strategy_, GetState())
         .WillOnce(Return(SignalStrategy::DISCONNECTED));
     EXPECT_CALL(signal_strategy_, AddListener(NotNull()))
         .WillRepeatedly(AddListener(&signal_strategy_listeners_));
     EXPECT_CALL(signal_strategy_, RemoveListener(NotNull()))
         .WillRepeatedly(RemoveListener(&signal_strategy_listeners_));
     EXPECT_CALL(signal_strategy_, GetLocalJid())
         .WillRepeatedly(Return(kTestJid));
 
@@ skipping 158 matching lines @@
       buzz::QName(kChromotingXmlNamespace, "sequence-id")));
   EXPECT_EQ(std::string(kHostId),
             heartbeat_stanza->Attr(QName(kChromotingXmlNamespace, "hostid")));
 
   QName signature_tag(kChromotingXmlNamespace, "signature");
   XmlElement* signature = heartbeat_stanza->FirstNamed(signature_tag);
   ASSERT_TRUE(signature != NULL);
   EXPECT_TRUE(heartbeat_stanza->NextNamed(signature_tag) == NULL);
 
   scoped_refptr<RsaKeyPair> key_pair = RsaKeyPair::FromString(kTestRsaKeyPair);
-  ASSERT_TRUE(key_pair);
+  ASSERT_TRUE(key_pair.get());
   std::string expected_signature =
       key_pair->SignMessage(std::string(kTestJid) + ' ' + expectedSequenceId);
   EXPECT_EQ(expected_signature, signature->BodyText());
 }
 
 }  // namespace remoting