First round of dead file removal

experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/Automation/OAVSProjectItem.cs

-/// Copyright (c) Microsoft Corporation.  All rights reserved.
-
-using System;
-using System.Diagnostics.CodeAnalysis;
-using System.Runtime.InteropServices;
-using EnvDTE;
-using VSLangProj;
-
-namespace Microsoft.VisualStudio.Project.Automation
-{
-        /// <summary>
-        /// Represents a language-specific project item
-        /// </summary>
-        [SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "OAVS")]
-        [ComVisible(true), CLSCompliant(false)]
-        public class OAVSProjectItem : VSProjectItem
-        {
-                #region fields
-                private FileNode fileNode;
-                #endregion
-
-                #region ctors
-                public OAVSProjectItem(FileNode fileNode)
-                {
-                        this.FileNode = fileNode;
-                }
-                #endregion
-
-                #region VSProjectItem Members
-
-                public virtual EnvDTE.Project ContainingProject
-                {
-                        get { return fileNode.ProjectMgr.GetAutomationObject() as EnvDTE.Project; }
-                }
-
-                public virtual ProjectItem ProjectItem
-                {
-                        get { return fileNode.GetAutomationObject() as ProjectItem; }
-                }
-
-                public virtual DTE DTE
-                {
-                        get { return (DTE)this.fileNode.ProjectMgr.Site.GetService(typeof(DTE)); }
-                }
-
-                public virtual void RunCustomTool()
-                {
-                        this.FileNode.RunGenerator();
-                }
-
-                #endregion
-
-                #region public properties
-                /// <summary>
-                /// File Node property
-                /// </summary>
-                public FileNode FileNode
-                {
-                        get
-                        {
-                                return fileNode;
-                        }
-                        set
-                        {
-                                fileNode = value;
-                        }
-                }
-                #endregion
-
-        }
-}