First round of dead file removal

obsolete/Microsoft.VisualStudio.Project/BuildDependency.cs

-/// Copyright (c) Microsoft Corporation.  All rights reserved.
-
-using System;
-using Microsoft.VisualStudio;
-using Microsoft.VisualStudio.Shell;
-using Microsoft.VisualStudio.Shell.Interop;
-
-namespace Microsoft.VisualStudio.Project
-{
-        public class BuildDependency : IVsBuildDependency
-        {
-                Guid referencedProjectGuid = Guid.Empty;
-                ProjectNode projectMgr = null;
-
-                [CLSCompliant(false)]
-                public BuildDependency(ProjectNode projectMgr, Guid projectReference)
-                {
-                        this.referencedProjectGuid = projectReference;
-                        this.projectMgr = projectMgr;
-                }
-
-                #region IVsBuildDependency methods
-                public int get_CanonicalName(out string canonicalName)
-                {
-                        canonicalName = null;
-                        return VSConstants.S_OK;
-                }
-
-                public int get_Type(out System.Guid guidType)
-                {
-                        // All our dependencies are build projects
-                        guidType = VSConstants.GUID_VS_DEPTYPE_BUILD_PROJECT;
-                        return VSConstants.S_OK;
-                }
-
-                public int get_Description(out string description)
-                {
-                        description = null;
-                        return VSConstants.S_OK;
-                }
-
-                [CLSCompliant(false)]
-                public int get_HelpContext(out uint helpContext)
-                {
-                        helpContext = 0;
-                        return VSConstants.E_NOTIMPL;
-                }
-
-                public int get_HelpFile(out string helpFile)
-                {
-                        helpFile = null;
-                        return VSConstants.E_NOTIMPL;
-                }
-
-                public int get_MustUpdateBefore(out int mustUpdateBefore)
-                {
-                        // Must always update dependencies
-                        mustUpdateBefore = 1;
-
-                        return VSConstants.S_OK;
-                }
-
-                public int get_ReferredProject(out object unknownProject)
-                {
-                        unknownProject = null;
-
-                        unknownProject = this.GetReferencedHierarchy();
-
-                        // If we cannot find the referenced hierarchy return S_FALSE.
-                        return (unknownProject == null) ? VSConstants.S_FALSE : VSConstants.S_OK;
-                }
-
-                #endregion
-
-                #region helper methods
-                private IVsHierarchy GetReferencedHierarchy()
-                {
-                        IVsHierarchy hierarchy = null;
-
-                        if(this.referencedProjectGuid == Guid.Empty || this.projectMgr == null || this.projectMgr.IsClosed)
-                        {
-                                return hierarchy;
-                        }
-
-                        return VsShellUtilities.GetHierarchy(this.projectMgr.Site, this.referencedProjectGuid);
-
-                }
-
-                #endregion
-
-        }
-}