Fix for issue with execute js

fix_execute_script.patch

From 099821790dc74553118731821b47d6952ca85edc Mon Sep 17 00:00:00 2001
From: Sergey Ermolaev <splesh2009@gmai.com>
Date: Tue, 27 Dec 2011 17:59:06 +0200
Subject: [PATCH] Fix of execute javaScript command

---
 node_modules/webdriverjs/lib/protocol/execute.js |   28 ++++++++++++---------
 1 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/node_modules/webdriverjs/lib/protocol/execute.js b/node_modules/webdriverjs/lib/protocol/execute.js
index a05ed71..9cf9f24 100644
--- a/node_modules/webdriverjs/lib/protocol/execute.js
+++ b/node_modules/webdriverjs/lib/protocol/execute.js
@@ -1,16 +1,20 @@
 var http = require("http");
 
 
-exports.command = function(script, callback) 
-{
-	
-	var commandOptions =  {
-		path: "/session/:sessionId/execute",
-		method: "POST"
-	}
-	
-	var request = this.createRequest(commandOptions, this.proxyResponse(callback));
-	var data = JSON.stringify( {"script": script, args: []} );
-	request.write(data);
-	request.end();
+exports.command = function(script, callback) {
+
+    var commandOptions = {
+        path: "/session/:sessionId/execute",
+        method: "POST"
+    }
+
+	var self = this;
+
+	var data =  {"script": script, args: []};
+
+	this.executeProtocolCommand(
+		commandOptions,
+		self.proxyResponse(callback),
+		data
+	);
 };
\ No newline at end of file
-- 
1.7.5.4