Move test for enabling/disabling It2Me Share button

remoting/webapp/host_controller.js

Index: remoting/webapp/host_controller.js
diff --git a/remoting/webapp/host_controller.js b/remoting/webapp/host_controller.js
index 2a613fdc201c39fc05bb882fcff1c4d6ee295c4e..adc3b1a7fb488273ea8344396c1d68b50df82017 100644
--- a/remoting/webapp/host_controller.js
+++ b/remoting/webapp/host_controller.js
@@ -12,9 +12,6 @@ remoting.HostController = function() {
   /** @type {remoting.HostController} */
   var that = this;
 
-  /** @type {boolean} @private */
-  this.pluginSupported_ = true;
-
   /** @type {remoting.HostNativeMessaging} @private */
   this.plugin_ = new remoting.HostNativeMessaging();
 
@@ -39,12 +36,10 @@ remoting.HostController = function() {
         console.log('Host version: ' + version);
       }
     };
-    that.pluginSupported_ = true;
     try {
       that.plugin_.getDaemonVersion(printVersion);
     } catch (err) {
       console.log('Host version not available.');
-      that.pluginSupported_ = false;
     }
   }
 
@@ -74,16 +69,6 @@ remoting.HostController.AsyncResult = {
 };
 
 /**
- * Checks whether or not the host plugin is valid.
- *
- * @return {boolean} True if the plugin is supported and loaded; false
- *     otherwise.
- */
-remoting.HostController.prototype.isPluginSupported = function() {
-  return this.pluginSupported_;
-};
-
-/**
  * @param {function(boolean, boolean, boolean):void} callback Callback to be
  *     called when done.
  */