[Chromoting] Use ProcessStatsSender in host process

remoting/host/host_session_options.h

Index: remoting/host/host_session_options.h
diff --git a/remoting/host/host_session_options.h b/remoting/host/host_session_options.h
index 158a4005f16e3ba9c40c9868098d963f1c3bdde4..5b231e753937cdef7c65ca44a0e0b88d504845a5 100644
--- a/remoting/host/host_session_options.h
+++ b/remoting/host/host_session_options.h
@@ -27,9 +27,18 @@ class HostSessionOptions final {
   void Append(const std::string& key, const std::string& value);
 
   // Retrieves the value of |key|. Returns a true Optional if |key| has been
-  // found, value of the Optional wil be set to corresponding value.
+  // found, value of the Optional will be set to corresponding value.
   base::Optional<std::string> Get(const std::string& key) const;
 
+  // Retrieves the value of |key|. Returns a true Optional if |key| has been
+  // found, value of the Optional will be set to true if corresponding value is
+  // "true", "1" or empty.
+  base::Optional<bool> GetBool(const std::string& key) const;
+
+  // Retrieves the value of |key|. Returns a true Optional if |key| has been
+  // found, and the corresponding value can be converted to an integer.
+  base::Optional<int> GetInt(const std::string& key) const;
+
   // Returns a string to represent current instance. Consumers can rebuild an
   // exactly same instance with Import() function.
   std::string Export() const;