Enable QUIC support in chromoting

remoting/protocol/content_description.h

Index: remoting/protocol/content_description.h
diff --git a/remoting/protocol/content_description.h b/remoting/protocol/content_description.h
index f12582f9797f2942532ce601b8db69255492e856..319d87593dcc4eefcbd200e583d50f547ed3bd03 100644
--- a/remoting/protocol/content_description.h
+++ b/remoting/protocol/content_description.h
@@ -19,7 +19,7 @@ namespace remoting {
 namespace protocol {
 
 // ContentDescription used for chromoting sessions. It contains the information
-// from the content description stanza in the session intialization handshake.
+// from the content description stanza in the session initialization handshake.
 //
 // This class also provides a type abstraction so that the Chromotocol Session
 // interface does not need to depend on libjingle.
@@ -28,7 +28,8 @@ class ContentDescription {
   static const char kChromotingContentName[];
 
   ContentDescription(scoped_ptr<CandidateSessionConfig> config,
-                     scoped_ptr<buzz::XmlElement> authenticator_message);
+                     scoped_ptr<buzz::XmlElement> authenticator_message,
+                     const std::string& quic_config_message);
   ~ContentDescription();
 
   const CandidateSessionConfig* config() const {
@@ -39,6 +40,10 @@ class ContentDescription {
     return authenticator_message_.get();
   }
 
+  const std::string& quic_config_message() const {
+    return quic_config_message_;
+  }
+
   buzz::XmlElement* ToXml() const;
 
   static scoped_ptr<ContentDescription> ParseXml(
@@ -47,6 +52,7 @@ class ContentDescription {
  private:
   scoped_ptr<const CandidateSessionConfig> candidate_config_;
   scoped_ptr<const buzz::XmlElement> authenticator_message_;
+  std::string quic_config_message_;
 
   static bool ParseChannelConfigs(const buzz::XmlElement* const element,
                                   const char tag_name[],