Remove webview example and its reference in qlhelp file

Author: bnxi

javascript/ql/src/Electron/EnablingNodeIntegration.qhelp

@@ -5,10 +5,10 @@
 
   <overview>
     <p>
-	Enabling Node.js integration in web content renderers (BrowserWindow, BrowserView and webview) could result in 
+	Enabling Node.js integration in web content renderers (<code>BrowserWindow</code>, <code>BrowserView</code> and <code>webview</code>) could result in
 	remote native code execution attacks when rendering malicious JavaScript code from untrusted remote web site or 
-	code that is injected via a cross site scripting vulnerability into the web content under processing. Please note that
- 	the nodeIntegration property is enabled by default in Electron and needs to be set to 'false' explicitly.
+	code that is injected via a cross site scripting vulnerability into a trusted remote web site. Note that
+ 	the <code>nodeIntegration</code> property is enabled by default in Electron and needs to be set to <code>false</code> explicitly.
     </p>
   </overview>
 
@@ -21,28 +21,21 @@
 
   <example>
     <p>
-      The following example shows insecure use of BrowserWindow with regards to <code>nodeIntegration</code>
+      The following example shows insecure use of <code>BrowserWindow</code> with regards to <code>nodeIntegration</code>
       property:
     </p>
     <sample src="examples/DefaultNodeIntegration.js"/>
 
     <p>
-      This is problematic, because default value of nodeIntegration is 'true'.
+      This is problematic, because default value of <code>nodeIntegration</code> is 'true'.
     </p>
 
   </example>
 
-  <example>
-    <p>
-      The following example shows insecure and secure uses of <code>webview</code> tag:
-    </p>
-    <sample src="examples/WebViewNodeIntegration.html"/>
-   
-  </example>
 
   <example>
     <p>
-      The following example shows insecure and secure uses of BrowserWindow and BrowserView when
+      The following example shows insecure and secure uses of <code>BrowserWindow</code> and <code>BrowserView</code> when
       loading untrusted web sites:
     </p>
     <sample src="examples/EnablingNodeIntegration.js"/>