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

remoting/host/register_support_host_request_unittest.cc

Index: remoting/host/register_support_host_request_unittest.cc
diff --git a/remoting/host/register_support_host_request_unittest.cc b/remoting/host/register_support_host_request_unittest.cc
index 035a5cebe6534367984238a7efc70958972050c5..d7c24cee0015b37f1d1ed5047e3a6b168f4c2e75 100644
--- a/remoting/host/register_support_host_request_unittest.cc
+++ b/remoting/host/register_support_host_request_unittest.cc
@@ -59,7 +59,7 @@ class RegisterSupportHostRequestTest : public testing::Test {
  protected:
   virtual void SetUp() {
     key_pair_ = RsaKeyPair::FromString(kTestRsaKeyPair);
-    ASSERT_TRUE(key_pair_);
+    ASSERT_TRUE(key_pair_.get());
 
     EXPECT_CALL(signal_strategy_, AddListener(NotNull()))
         .WillRepeatedly(AddListener(&signal_strategy_listeners_));
@@ -120,7 +120,7 @@ TEST_F(RegisterSupportHostRequestTest, Send) {
   EXPECT_GE(now, time);
 
   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) + ' ' + time_str);