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

remoting/host/remoting_me2me_host.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.
 //
 // This file implements a standalone host process for Me2Me.
 
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
@@ skipping 615 matching lines @@
     return false;
   }
 
   std::string key_base64;
   if (!config->GetString(kPrivateKeyConfigPath, &key_base64)) {
     LOG(ERROR) << "Private key couldn't be read from the config file.";
     return false;
   }
 
   key_pair_ = RsaKeyPair::FromString(key_base64);
-  if (!key_pair_) {
+  if (!key_pair_.get()) {
     LOG(ERROR) << "Invalid private key in the config file.";
     return false;
   }
 
   std::string host_secret_hash_string;
   if (!config->GetString(kHostSecretHashConfigPath,
                          &host_secret_hash_string)) {
     host_secret_hash_string = "plain:";
   }
 
@@ skipping 422 matching lines @@
   return exit_code;
 }
 
 }  // namespace remoting
 
 #if !defined(OS_WIN)
 int main(int argc, char** argv) {
   return remoting::HostMain(argc, argv);
 }
 #endif  // !defined(OS_WIN)