Remove more dead code from analysis server

pkg/analysis_server/lib/src/operation/operation_analysis.dart

Index: pkg/analysis_server/lib/src/operation/operation_analysis.dart
diff --git a/pkg/analysis_server/lib/src/operation/operation_analysis.dart b/pkg/analysis_server/lib/src/operation/operation_analysis.dart
index 2584dbdec6e80309bd69a16d91bad08edef5c58b..a6d2045f46cdead0dee6d23cf2521488f064ffca 100644
--- a/pkg/analysis_server/lib/src/operation/operation_analysis.dart
+++ b/pkg/analysis_server/lib/src/operation/operation_analysis.dart
@@ -91,11 +91,14 @@ void scheduleNotificationOperations(
     CompilationUnit parsedDartUnit,
     CompilationUnit resolvedDartUnit,
     List<AnalysisError> errors) {
+  // TODO(brianwilkerson) The `containingContext` will always be `null`. If this
+  // check is still useful, we should re-write it to use drivers.
+  //
   // If the file belongs to any analysis root, check whether we're in it now.
-  AnalysisContext containingContext = server.getContainingContext(file);
-  if (containingContext != null && context != containingContext) {
-    return;
-  }
+//  AnalysisContext containingContext = server.getContainingContext(file);
+//  if (containingContext != null && context != containingContext) {
+//    return;
+//  }
   // Dart
   CompilationUnit dartUnit = resolvedDartUnit ?? parsedDartUnit;
   if (resolvedDartUnit != null) {