[Chromoting] Use HostExperimentSessionPlugin in host

remoting/host/host_session_options.cc

Index: remoting/host/host_session_options.cc
diff --git a/remoting/host/host_session_options.cc b/remoting/host/host_session_options.cc
index 2424b88e7b5292dae9b8f173a7a6eaf5179a34b3..a0180252a281f3a1361fc3b4a95b2ccd434971c5 100644
--- a/remoting/host/host_session_options.cc
+++ b/remoting/host/host_session_options.cc
@@ -11,7 +11,6 @@
 #include "base/strings/string_util.h"
 
 namespace remoting {
-namespace protocol {
 
 namespace {
 
@@ -35,6 +34,11 @@ bool KeyIsValid(const std::string& key) {
 HostSessionOptions::HostSessionOptions() = default;
 HostSessionOptions::~HostSessionOptions() = default;
 
+HostSessionOptions::HostSessionOptions(const std::string& parameter)
+    : HostSessionOptions() {

[Sergey Ulanov, 2017/01/23 00:51:35]

Don't need to call this constructor explicitly

[Hzj_jie, 2017/02/08 01:56:29]

Done.

+  Import(parameter);
+}
+
 void HostSessionOptions::Append(const std::string& key,
                                 const std::string& value) {
   DCHECK(KeyIsValid(key));
@@ -80,5 +84,4 @@ void HostSessionOptions::Import(const std::string& parameter) {
   }
 }
 
-}  // namespace protocol
 }  // namespace remoting