Switch to using URLRequestContextBuilder to create some URLRequestContexts.

remoting/host/setup/oauth_client.h

 // Copyright 2013 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.
 
 #ifndef REMOTING_HOST_SETUP_OAUTH_CLIENT
 #define REMOTING_HOST_SETUP_OAUTH_CLIENT
 
 #include <queue>
 #include <string>
 
 #include "base/callback.h"
+#include "base/memory/ref_counted.h"
 #include "google_apis/gaia/gaia_oauth_client.h"
-#include "remoting/base/url_request_context.h"
+#include "net/url_request/url_request_context_getter.h"
+
+namespace net {
+class URLRequestContext;
+}
 
 namespace remoting {
 
 // A wrapper around GaiaOAuthClient that provides a more convenient interface,
 // with queueing of requests and a callback rather than a delegate.
 class OAuthClient : public gaia::GaiaOAuthClient::Delegate {
  public:
   // Called when GetCredentialsFromAuthCode is completed, with the |user_email|
   // and |refresh_token| that correspond to the given |auth_code|, or with empty
   // strings on error.
@@ skipping 46 matching lines @@
   gaia::GaiaOAuthClient gaia_oauth_client_;
   std::string refresh_token_;
   CompletionCallback on_done_;
 
   DISALLOW_COPY_AND_ASSIGN(OAuthClient);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_SETUP_OAUTH_CLIENT