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

remoting/host/host_port_allocator.cc

Index: remoting/host/host_port_allocator.cc
diff --git a/remoting/host/host_port_allocator.cc b/remoting/host/host_port_allocator.cc
index cf8a84c00e0eba218003b6457d0c79ca9ecf200f..0849f63043797232f9e33e50cd79bfe4adc4cbc1 100644
--- a/remoting/host/host_port_allocator.cc
+++ b/remoting/host/host_port_allocator.cc
@@ -96,9 +96,9 @@ void HostPortAllocatorSession::SendSessionRequest(const std::string& host,
            GetSessionRequestUrl() + "&sn=1");
   scoped_ptr<net::URLFetcher> url_fetcher(
       net::URLFetcher::Create(url, net::URLFetcher::GET, this));
-  url_fetcher->SetRequestContext(url_context_);
-  url_fetcher->AddExtraRequestHeader(
-      "X-Talk-Google-Relay-Auth: " + relay_token());
+  url_fetcher->SetRequestContext(url_context_.get());
+  url_fetcher->AddExtraRequestHeader("X-Talk-Google-Relay-Auth: " +
+                                     relay_token());
   url_fetcher->AddExtraRequestHeader("X-Google-Relay-Auth: " + relay_token());
   url_fetcher->AddExtraRequestHeader("X-Stream-Type: chromoting");
   url_fetcher->Start();