Remove PubSummaryManager.

pkg/analyzer/test/src/command_line/arguments_test.dart

Index: pkg/analyzer/test/src/command_line/arguments_test.dart
diff --git a/pkg/analyzer/test/src/command_line/arguments_test.dart b/pkg/analyzer/test/src/command_line/arguments_test.dart
index 7e1bb68347e1711b60db0701f0ca1d285453ac51..fb12cd8784403b7d0942c903a350084d6e09c424 100644
--- a/pkg/analyzer/test/src/command_line/arguments_test.dart
+++ b/pkg/analyzer/test/src/command_line/arguments_test.dart
@@ -61,7 +61,6 @@ class ArgumentsTest {
     expect(defaultOptions.strongMode, true);
     expect(defaultOptions.implicitCasts, false);
     expect(defaultOptions.implicitDynamic, false);
-    expect(options.pubSummaryManager, isNull);
   }
 
   void test_createContextBuilderOptions_none() {
@@ -83,7 +82,6 @@ class ArgumentsTest {
     expect(defaultOptions.strongMode, false);
     expect(defaultOptions.implicitCasts, true);
     expect(defaultOptions.implicitDynamic, true);
-    expect(options.pubSummaryManager, isNull);
   }
 
   void test_createDartSdkManager_noPath_noSummaries() {