Preparations for Cast Host Extension

remoting/host/chromoting_host.h

Index: remoting/host/chromoting_host.h
diff --git a/remoting/host/chromoting_host.h b/remoting/host/chromoting_host.h
index fe2c26fa60036caa53d33cf83119e3bd868671ee..b6d9359d38700d9650fa5eade5c445ab7cac01da 100644
--- a/remoting/host/chromoting_host.h
+++ b/remoting/host/chromoting_host.h
@@ -157,6 +157,10 @@ class ChromotingHost : public base::NonThreadSafe,
     pairing_registry_ = pairing_registry;
   }
 
+  void set_enable_cast(bool enable) {
+    enable_cast_ = enable;
+  }
+
   base::WeakPtr<ChromotingHost> AsWeakPtr() {
     return weak_factory_.GetWeakPtr();
   }
@@ -221,6 +225,9 @@ class ChromotingHost : public base::NonThreadSafe,
 
   base::WeakPtrFactory<ChromotingHost> weak_factory_;
 
+  // True if cast mode is enabled.
+  bool enable_cast_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromotingHost);
 };