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

Linux fixes

BUG=110610
TBR=darin

Review URL: https://chromiumcodereview.appspot.com/15782010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@203573 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/remoting/protocol/negotiating_host_authenticator.cc b/remoting/protocol/negotiating_host_authenticator.cc
index dfd46bd..5a4cb0a0 100644
--- a/remoting/protocol/negotiating_host_authenticator.cc
+++ b/remoting/protocol/negotiating_host_authenticator.cc
@@ -41,7 +41,7 @@
   result->shared_secret_hash_ = shared_secret_hash;
   result->pairing_registry_ = pairing_registry;
   result->AddMethod(AuthenticationMethod::Spake2(hash_function));
-  if (pairing_registry) {
+  if (pairing_registry.get()) {
     result->AddMethod(AuthenticationMethod::Spake2Pair());
   }
   return scoped_ptr<Authenticator>(result.Pass());