More clean-ups after removing not-body incremenal resolution.

pkg/analyzer/test/generated/incremental_resolver_test.dart

Index: pkg/analyzer/test/generated/incremental_resolver_test.dart
diff --git a/pkg/analyzer/test/generated/incremental_resolver_test.dart b/pkg/analyzer/test/generated/incremental_resolver_test.dart
index c1730ec4e3bfd96cffcd9318a55d487221908b09..f0b0107a7d635829c06e710542711d5afb1be201 100644
--- a/pkg/analyzer/test/generated/incremental_resolver_test.dart
+++ b/pkg/analyzer/test/generated/incremental_resolver_test.dart
@@ -154,7 +154,6 @@ class IncrementalResolverTest extends ResolverTestCase {
 
   void setUp() {
     super.setUp();
-    test_resolveApiChanges = true;
     logging.logger = logging.NULL_LOGGER;
   }
 
@@ -433,8 +432,7 @@ class B {
     BlockFunctionBody body = newNode.getAncestor((n) => n is BlockFunctionBody);
     expect(body, isNotNull);
 
-    bool success = resolver.resolve(body);
-    expect(success, isTrue);
+    resolver.resolve(body);
     _checkCacheEntries(cache);
 
     List<AnalysisError> newErrors = analysisContext.computeErrors(source);
@@ -522,23 +520,6 @@ class PoorMansIncrementalResolutionTest extends ResolverTestCase {
   CompilationUnit oldUnit;
   CompilationUnitElement oldUnitElement;
 
-  void fail_updateErrors_removeExisting_duplicateMethodDeclaration() {
-    // TODO(scheglov) We fail to remove the second "foo" declaration.
-    // So, we still have the same duplicate declaration problem.
-    _resolveUnit(r'''
-class A {
-  void foo() {}
-  void foo() {}
-}
-''');
-    _updateAndValidate(r'''
-class A {
-  void foo() {}
-  void foo2() {}
-}
-''');
-  }
-
   @override
   void setUp() {
     super.setUp();