Couple more test fixes

src/Tools/AnalyzerRunner/Options.cs

@@ -82,7 +82,7 @@ internal static Options Create(string[] args)
             string logFileName = null;
             string profileRoot = null;
             var usePersistentStorage = false;
-            var analysisScope = BackgroundAnalysisScope.OpenFiles;
+            var analysisScope = BackgroundAnalysisScope.OpenFilesAndProjects;
             var incrementalAnalyzerNames = ImmutableList.CreateBuilder<string>();
 
             int i = 0;

src/VisualStudio/Core/Test/Diagnostics/ExternalDiagnosticUpdateSourceTests.vb

@@ -4,10 +4,9 @@ Imports System.Collections.Immutable
 Imports System.Threading
 Imports Microsoft.CodeAnalysis
 Imports Microsoft.CodeAnalysis.Diagnostics
-Imports Microsoft.CodeAnalysis.Editor.UnitTests.Diagnostics
 Imports Microsoft.CodeAnalysis.Editor.UnitTests.Workspaces
-Imports Microsoft.CodeAnalysis.Shared.Options
 Imports Microsoft.CodeAnalysis.Shared.TestHooks
+Imports Microsoft.CodeAnalysis.SolutionCrawler
 Imports Microsoft.CodeAnalysis.Test.Utilities
 Imports Microsoft.CodeAnalysis.Text
 Imports Microsoft.VisualStudio.LanguageServices.Implementation.TaskList