Make type nested

src/VisualStudio/Core/Def/ServicesVisualStudio.csproj

@@ -183,7 +183,7 @@
     <Compile Include="Shared\LogicalStringComparer.cs" />
     <Compile Include="Shared\VisualStudioImageMonikerService.cs" />
     <Compile Include="SolutionEventMonitor.cs" />
-    <Compile Include="SymbolSearch\VisualStudioSymbolSearchLogService.cs" />
+    <Compile Include="SymbolSearch\VisualStudioSymbolSearchService.LogService.cs" />
     <Compile Include="Telemetry\CodeMarkerLogger.cs" />
     <Compile Include="Telemetry\ProjectTypeLookupService.cs" />
     <Compile Include="Telemetry\ProjectTelemetryIncrementalAnalyzerProvider.cs" />

src/VisualStudio/Core/Def/SymbolSearch/VisualStudioSymbolSearchLogService.cs

-// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
-
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
-using Microsoft.CodeAnalysis.SymbolSearch;
-using Microsoft.VisualStudio.Shell.Interop;
-using Roslyn.Utilities;
-
-namespace Microsoft.VisualStudio.LanguageServices.SymbolSearch
-{
-    internal class VisualStudioSymbolSearchLogService : ForegroundThreadAffinitizedObject, ISymbolSearchLogService
-    {
-        private static readonly LinkedList<string> s_log = new LinkedList<string>();
-
-        private readonly IVsActivityLog _activityLog;
-
-        public VisualStudioSymbolSearchLogService(IVsActivityLog activityLog)
-        {
-            _activityLog = activityLog;
-        }
-
-        public Task LogInfoAsync(string text)
-        {
-            return LogAsync(text, __ACTIVITYLOG_ENTRYTYPE.ALE_INFORMATION);
-        }
-
-        public Task LogExceptionAsync(string exception, string text)
-        {
-            return LogAsync(text + ". " + exception, __ACTIVITYLOG_ENTRYTYPE.ALE_ERROR);
-        }
-
-        private Task LogAsync(string text, __ACTIVITYLOG_ENTRYTYPE type)
-        {
-            Log(text, type);
-            return SpecializedTasks.EmptyTask;
-        }
-
-        private void Log(string text, __ACTIVITYLOG_ENTRYTYPE type)
-        {
-            if (!this.IsForeground())
-            {
-                this.InvokeBelowInputPriority(() => Log(text, type));
-                return;
-            }
-
-            AssertIsForeground();
-            _activityLog?.LogEntry((uint)type, SymbolSearchUpdateEngine.HostId, text);
-
-            // Keep a running in memory log as well for debugging purposes.
-            s_log.AddLast(text);
-            while (s_log.Count > 100)
-            {
-                s_log.RemoveFirst();
-            }
-        }
-    }
-}
\ No newline at end of file

src/VisualStudio/Core/Def/SymbolSearch/VisualStudioSymbolSearchService.LogService.cs

+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
+using Microsoft.CodeAnalysis.SymbolSearch;
+using Microsoft.VisualStudio.Shell.Interop;
+using Roslyn.Utilities;
+
+namespace Microsoft.VisualStudio.LanguageServices.SymbolSearch
+{
+    internal partial class VisualStudioSymbolSearchService
+    {
+        private class LogService : ForegroundThreadAffinitizedObject, ISymbolSearchLogService
+        {
+            private static readonly LinkedList<string> s_log = new LinkedList<string>();
+
+            private readonly IVsActivityLog _activityLog;
+
+            public LogService(IVsActivityLog activityLog)
+            {
+                _activityLog = activityLog;
+            }
+
+            public Task LogInfoAsync(string text)
+            {
+                return LogAsync(text, __ACTIVITYLOG_ENTRYTYPE.ALE_INFORMATION);
+            }
+
+            public Task LogExceptionAsync(string exception, string text)
+            {
+                return LogAsync(text + ". " + exception, __ACTIVITYLOG_ENTRYTYPE.ALE_ERROR);
+            }
+
+            private Task LogAsync(string text, __ACTIVITYLOG_ENTRYTYPE type)
+            {
+                Log(text, type);
+                return SpecializedTasks.EmptyTask;
+            }
+
+            private void Log(string text, __ACTIVITYLOG_ENTRYTYPE type)
+            {
+                if (!this.IsForeground())
+                {
+                    this.InvokeBelowInputPriority(() => Log(text, type));
+                    return;
+                }
+
+                AssertIsForeground();
+                _activityLog?.LogEntry((uint)type, SymbolSearchUpdateEngine.HostId, text);
+
+                // Keep a running in memory log as well for debugging purposes.
+                s_log.AddLast(text);
+                while (s_log.Count > 100)
+                {
+                    s_log.RemoveFirst();
+                }
+            }
+        }
+    }
+}
\ No newline at end of file

src/VisualStudio/Core/Def/SymbolSearch/VisualStudioSymbolSearchService.cs

@@ -36,7 +36,7 @@ internal partial class VisualStudioSymbolSearchService : AbstractDelayStartedSer
         private readonly VisualStudioWorkspaceImpl _workspace;
         private readonly IPackageInstallerService _installerService;
         private readonly string _localSettingsDirectory;
-        private readonly VisualStudioSymbolSearchLogService _logService;
+        private readonly LogService _logService;
 
         private readonly CancellationTokenSource _cancellationTokenSource = new CancellationTokenSource();
 
@@ -52,7 +52,7 @@ internal partial class VisualStudioSymbolSearchService : AbstractDelayStartedSer
             _installerService = workspace.Services.GetService<IPackageInstallerService>();
             _localSettingsDirectory = new ShellSettingsManager(serviceProvider).GetApplicationDataFolder(ApplicationDataFolder.LocalSettings);
 
-            _logService = new VisualStudioSymbolSearchLogService((IVsActivityLog)serviceProvider.GetService(typeof(SVsActivityLog)));
+            _logService = new LogService((IVsActivityLog)serviceProvider.GetService(typeof(SVsActivityLog)));
         }
 
         protected override void EnableService()