feature(EJ2CORE-995): Review Changes Done.

Author: senthilarasusf3991

Helpers/MvcLaunchPageExtension.cs

@@ -7,7 +7,6 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.ViewFeatures;
-//using Microsoft.AspNetCore.Http.Internal;
 
 namespace EJ2CoreSampleBrowser.Helpers
 {

Helpers/ProductXmlDataEngine.cs

@@ -6,7 +6,6 @@
 using System.IO;
 using Manoli.Utils.CSharpFormat;
 using System.Net;
-//using Microsoft.Extensions.PlatformAbstractions;
 using Microsoft.AspNetCore.Hosting.Internal;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Hosting;

Helpers/SampleBrowserHelper.cs

@@ -5,7 +5,6 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Html;
 using Microsoft.AspNetCore.Http;
-//using Microsoft.AspNetCore.Http.Internal;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.AspNetCore.Razor.TagHelpers;
 using Microsoft.AspNetCore.Mvc.ViewFeatures;

Helpers/SourceTabActionResult.cs

@@ -5,7 +5,6 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Html;
 using Microsoft.AspNetCore.Http;
-//using Microsoft.Extensions.PlatformAbstractions;
 using Microsoft.AspNetCore.Hosting;
 using EJ2CoreSampleBrowser.Helpers.BrowserClasses;
 

Views/Shared/_Layout.cshtml

@@ -12,7 +12,6 @@
     <link rel="shortcut icon" href="~/favicon.ico" />
     <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
     <link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/20.4.38/fabric.css" />
-    <link href="~/content/styles.css" rel="stylesheet" />
     <link href="~/content/Outlook Icons/style.css" rel="stylesheet" />
     <link href="~/content/css/outlook.css" rel="stylesheet" />
 	<script type="text/javascript">

wwwroot/content/css/outlook.css

@@ -1675,7 +1675,7 @@ html, body {
     justify-content: center;
     align-items: center;
 }
-/* Overriding the default positon to achive exact alignment */
+/* Overriding the default positon to achieve exact alignment */
 #reading-pane-div {
     position: relative;
 }