First round of dead file removal

experimental/visual_studio_plugin/third_party/Microsoft.VisualStudio.Project/ProjectDesignerDocumentManager.cs

-/// Copyright (c) Microsoft Corporation.  All rights reserved.
-
-using System;
-using System.Diagnostics;
-using Microsoft.VisualStudio;
-using Microsoft.VisualStudio.Shell.Interop;
-using IOleServiceProvider = Microsoft.VisualStudio.OLE.Interop.IServiceProvider;
-
-namespace Microsoft.VisualStudio.Project
-{
-        class ProjectDesignerDocumentManager : DocumentManager
-        {
-                #region ctors
-                public ProjectDesignerDocumentManager(ProjectNode node)
-                        : base(node)
-                {
-                }
-                #endregion
-
-                #region overriden methods
-
-                public override int Open(ref Guid logicalView, IntPtr docDataExisting, out IVsWindowFrame windowFrame, WindowFrameShowAction windowFrameAction)
-                {
-                        Guid editorGuid = VSConstants.GUID_ProjectDesignerEditor;
-                        return this.OpenWithSpecific(0, ref editorGuid, String.Empty, ref logicalView, docDataExisting, out windowFrame, windowFrameAction);
-                }
-
-                public override int OpenWithSpecific(uint editorFlags, ref Guid editorType, string physicalView, ref Guid logicalView, IntPtr docDataExisting, out IVsWindowFrame frame, WindowFrameShowAction windowFrameAction)
-                {
-                        frame = null;
-                        Debug.Assert(editorType == VSConstants.GUID_ProjectDesignerEditor, "Cannot open project designer with guid " + editorType.ToString());
-
-
-                        if(this.Node == null || this.Node.ProjectMgr == null || this.Node.ProjectMgr.IsClosed)
-                        {
-                                return VSConstants.E_FAIL;
-                        }
-
-                        IVsUIShellOpenDocument uiShellOpenDocument = this.Node.ProjectMgr.Site.GetService(typeof(SVsUIShellOpenDocument)) as IVsUIShellOpenDocument;
-                        IOleServiceProvider serviceProvider = this.Node.ProjectMgr.Site.GetService(typeof(IOleServiceProvider)) as IOleServiceProvider;
-
-                        if(serviceProvider != null && uiShellOpenDocument != null)
-                        {
-                                string fullPath = this.GetFullPathForDocument();
-                                string caption = this.GetOwnerCaption();
-
-                                IVsUIHierarchy parentHierarchy = this.Node.ProjectMgr.GetProperty((int)__VSHPROPID.VSHPROPID_ParentHierarchy) as IVsUIHierarchy;
-
-                                IntPtr parentHierarchyItemId = (IntPtr)this.Node.ProjectMgr.GetProperty((int)__VSHPROPID.VSHPROPID_ParentHierarchyItemid);
-
-                                ErrorHandler.ThrowOnFailure(uiShellOpenDocument.OpenSpecificEditor(editorFlags, fullPath, ref editorType, physicalView, ref logicalView, caption, parentHierarchy, (uint)(parentHierarchyItemId.ToInt32()), docDataExisting, serviceProvider, out frame));
-
-                                if(frame != null)
-                                {
-                                        if(windowFrameAction == WindowFrameShowAction.Show)
-                                        {
-                                                ErrorHandler.ThrowOnFailure(frame.Show());
-                                        }
-                                }
-                        }
-
-                        return VSConstants.S_OK;
-                }
-                #endregion
-
-        }
-}