remove unused API and updated comment

src/EditorFeatures/Test/CodeFixes/CodeFixServiceTests.cs

@@ -277,19 +277,6 @@ public void LogException(object source, Exception exception)
                 Messages.Add(source.GetType().Name, ToLogFormat(exception));
             }
 
-            public bool TryLogException(object source, Exception exception)
-            {
-                try
-                {
-                    Messages.Add(source.GetType().Name, ToLogFormat(exception));
-                    return true;
-                }
-                catch (Exception)
-                {
-                    return false;
-                }
-            }
-
             private static string ToLogFormat(Exception exception)
             {
                 return exception.Message + Environment.NewLine + exception.StackTrace;

src/VisualStudio/Core/Def/Implementation/Log/VisualStudioErrorLogger.cs

@@ -23,21 +23,6 @@ public void LogException(object source, Exception exception)
             }
         }
 
-        public bool TryLogException(object source, Exception exception)
-        {
-            bool watsonReportResult = true;
-
-            var name = source.GetType().Name;
-            var activityLogResult = ActivityLog.TryLogError(name, ToLogFormat(exception));
-
-            if (ShouldReportCrashDumps(source))
-            {
-                WatsonReporter.Report(name, exception);
-            }
-
-            return watsonReportResult && activityLogResult;
-        }
-
         private bool ShouldReportCrashDumps(object source) => HasRoslynPublicKey(source);
 
         private static string ToLogFormat(Exception exception)

src/VisualStudio/Core/Def/Implementation/Watson/WatsonReporter.cs

@@ -21,7 +21,7 @@ public static void Report(Exception exception)
         /// <summary>
         /// Report Non-Fatal Watson
         /// </summary>
-        /// <param name="description">watson description</param>
+        /// <param name="description">any description you want to save with this watson report</param>
         /// <param name="exception">Exception that triggered this non-fatal error</param>
         public static void Report(string description, Exception exception)
         {

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

@@ -8,6 +8,5 @@ namespace Microsoft.CodeAnalysis.ErrorLogger
     internal interface IErrorLoggerService : IWorkspaceService
     {
         void LogException(object source, Exception exception);
-        bool TryLogException(object source, Exception exception);
     }
 }

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

@@ -15,20 +15,6 @@ public void LogException(object source, Exception exception)
             Logger.GetLogger()?.Log(FunctionId.Extension_Exception, LogMessage.Create(source.GetType().Name + " : " + ToLogFormat(exception)));
         }
 
-        public bool TryLogException(object source, Exception exception)
-        {
-            var logger = Logger.GetLogger();
-            var name = source.GetType().Name;
-
-            if (logger != null)
-            {
-                logger.Log(FunctionId.Extension_Exception, LogMessage.Create(name + " : " + ToLogFormat(exception)));
-                return true;
-            }
-
-            return false;
-        }
-
         private static string ToLogFormat(Exception exception)
         {
             return exception.Message + Environment.NewLine + exception.StackTrace;