Convert PsesWorkspaceSymbolsHandler to inherit WorkspaceSymbolsHandlerBase

Author: andyleejordan

src/PowerShellEditorServices/Services/Workspace/Handlers/WorkspaceSymbolsHandler.cs

@@ -19,25 +19,21 @@
 
 namespace Microsoft.PowerShell.EditorServices.Handlers
 {
-    internal class PsesWorkspaceSymbolsHandler : IWorkspaceSymbolsHandler
+    internal class PsesWorkspaceSymbolsHandler : WorkspaceSymbolsHandlerBase
     {
         private readonly ILogger _logger;
         private readonly SymbolsService _symbolsService;
         private readonly WorkspaceService _workspaceService;
-        private WorkspaceSymbolCapability _capability;
 
         public PsesWorkspaceSymbolsHandler(ILoggerFactory loggerFactory, SymbolsService symbols, WorkspaceService workspace) {
             _logger = loggerFactory.CreateLogger<PsesWorkspaceSymbolsHandler>();
             _symbolsService = symbols;
             _workspaceService = workspace;
         }
 
-        public WorkspaceSymbolRegistrationOptions GetRegistrationOptions()
-        {
-            return new WorkspaceSymbolRegistrationOptions();
-        }
+        protected override WorkspaceSymbolRegistrationOptions CreateRegistrationOptions(WorkspaceSymbolCapability capability, ClientCapabilities clientCapabilities) => new WorkspaceSymbolRegistrationOptions { };
 
-        public Task<Container<SymbolInformation>> Handle(WorkspaceSymbolParams request, CancellationToken cancellationToken)
+        public override Task<Container<SymbolInformation>> Handle(WorkspaceSymbolParams request, CancellationToken cancellationToken)
         {
             var symbols = new List<SymbolInformation>();
 
@@ -77,11 +73,6 @@ public Task<Container<SymbolInformation>> Handle(WorkspaceSymbolParams request,
             return Task.FromResult(new Container<SymbolInformation>(symbols));
         }
 
-        public void SetCapability(WorkspaceSymbolCapability capability)
-        {
-            _capability = capability;
-        }
-
         #region private Methods
 
         private bool IsQueryMatch(string query, string symbolName)