Log keybinding reset events.

src/Features/Core/Portable/Experimentation/KeybindingsResetLogger.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 Microsoft.CodeAnalysis.Internal.Log;
+
+namespace Microsoft.CodeAnalysis.Experimentation
+{
+    internal static class KeybindingsResetLogger
+    {
+        private const string Name = "KeybindingsResetDetector";
+
+        public static void Log(string action)
+        {
+            Logger.Log(FunctionId.Experiment_KeybindingsReset, KeyValueLogMessage.Create(LogType.UserAction, m =>
+            {
+                m[nameof(Name)] = Name;
+                m[nameof(action)] = action;
+            }));
+        }
+    }
+}

src/VisualStudio/Core/Def/Implementation/Experimentation/KeybindingResetDetector.cs

@@ -230,6 +230,7 @@ private void ShowGoldBar()
                 throw ExceptionUtilities.Unreachable;
             }
 
+            KeybindingsResetLogger.Log("InfoBarShown");
             var infoBarService = _workspace.Services.GetRequiredService<IInfoBarService>();
             infoBarService.ShowInfoBarInGlobalView(
                 message,
@@ -261,6 +262,8 @@ private void RestoreVsKeybindings()
                     (uint)OLECMDEXECOPT.OLECMDEXECOPT_DODEFAULT,
                     null));
 
+            KeybindingsResetLogger.Log("KeybindingsReset");
+
             _workspace.Options = _workspace.Options.WithChangedOption(KeybindingResetOptions.NeedsReset, false);
         }
 
@@ -269,6 +272,7 @@ private void OpenExtensionsHyperlink()
             ThisCanBeCalledOnAnyThread();
             Process.Start(KeybindingsFwLink);
 
+            KeybindingsResetLogger.Log("ExtensionsLink");
             _workspace.Options = _workspace.Options.WithChangedOption(KeybindingResetOptions.NeedsReset, false);
         }
 
@@ -277,6 +281,7 @@ private void NeverShowAgain()
             AssertIsForeground();
 
             _workspace.Options = _workspace.Options.WithChangedOption(KeybindingResetOptions.NeverShowAgain, true);
+            KeybindingsResetLogger.Log("NeverShowAgain");
 
             // The only external references to this object are as callbacks, which are removed by the dispose method.
             Dispose();

src/Workspaces/Core/Portable/Log/FunctionId.cs

@@ -400,5 +400,6 @@ internal enum FunctionId
         AssetStorage_ForceGC,
         RemoteHost_Bitness,
         Intellisense_Completion,
+        Experiment_KeybindingsReset
     }
 }