Revert "Handle most qualified sends."

tests/compiler/dart2js/semantic_visitor_test_send_data.dart

Index: tests/compiler/dart2js/semantic_visitor_test_send_data.dart
diff --git a/tests/compiler/dart2js/semantic_visitor_test_send_data.dart b/tests/compiler/dart2js/semantic_visitor_test_send_data.dart
index ebad7892b46f2814d3035d043e93c5f93366b0f8..1026dbbd487af83a6c38a14dc139f1eef144ee5b 100644
--- a/tests/compiler/dart2js/semantic_visitor_test_send_data.dart
+++ b/tests/compiler/dart2js/semantic_visitor_test_send_data.dart
@@ -109,30 +109,6 @@ const Map<String, List<Test>> SEND_TESTS = const {
                     element: 'field(C#o)')),
     const Test(
         '''
-        class C {
-          var o;
-        }
-        m() => C.o;
-        ''',
-        const Visit(VisitKind.VISIT_UNRESOLVED_GET,
-                    name: 'o')),
-    const Test(
-        '''
-        class C {
-          C.o();
-        }
-        m() => C.o;
-        ''',
-        const Visit(VisitKind.VISIT_UNRESOLVED_GET,
-                    name: 'o')),
-    const Test(
-        '''
-        class C {}
-        m() => C.this;
-        ''',
-        null),
-    const Test(
-        '''
         class C { static var o; }
         m() { C.o = 42; }
         ''',
@@ -207,13 +183,6 @@ const Map<String, List<Test>> SEND_TESTS = const {
         const Visit(VisitKind.VISIT_STATIC_FIELD_INVOKE,
                     element: 'field(C#o)',
                     arguments: '(null,42)')),
-    const Test(
-        '''
-        class C {}
-        m() => C.this(null, 42);
-        ''',
-        const Visit(VisitKind.VISIT_UNRESOLVED_INVOKE,
-                    name: 'this', arguments: '(null,42)')),
     // TODO(johnniwinther): Expect [VISIT_FINAL_STATIC_FIELD_SET] instead.
     const Test(
         '''
@@ -369,6 +338,7 @@ const Map<String, List<Test>> SEND_TESTS = const {
         const Visit(VisitKind.VISIT_UNRESOLVED_SET,
                     name: 'o',
                     rhs: '42')),
+    // TODO(johnniwinther): Expected [VISIT_STATIC_SETTER_GET] instead.
     const Test(
         '''
         class C {
@@ -376,8 +346,8 @@ const Map<String, List<Test>> SEND_TESTS = const {
         }
         m() => C.o;
         ''',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_GET,
-                    element: 'setter(C#o)')),
+        const Visit(VisitKind.VISIT_UNRESOLVED_GET,
+                    name: 'o')),
     const Test.clazz(
         '''
         class C {
@@ -395,8 +365,8 @@ const Map<String, List<Test>> SEND_TESTS = const {
           m() => C.o;
         }
         ''',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_GET,
-                    element: 'setter(C#o)')),
+        const Visit(VisitKind.VISIT_UNRESOLVED_GET,
+                    name: 'o')),
     const Test.prefix(
         '''
         class C {
@@ -404,8 +374,8 @@ const Map<String, List<Test>> SEND_TESTS = const {
         }
         ''',
         'm() => p.C.o;',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_GET,
-                    element: 'setter(C#o)')),
+        const Visit(VisitKind.VISIT_UNRESOLVED_GET,
+                    name: 'o')),
     const Test(
         '''
         class C { static set o(_) {} }
@@ -482,13 +452,14 @@ const Map<String, List<Test>> SEND_TESTS = const {
         const Visit(VisitKind.VISIT_STATIC_GETTER_INVOKE,
                     element: 'getter(C#o)',
                     arguments: '(null,42)')),
+    // TODO(johnniwinther): Expect [VISIT_STATIC_SETTER_INVOKE] instead.
     const Test(
         '''
         class C { static set o(_) {} }
         m() => C.o(null, 42);
         ''',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_INVOKE,
-                    element: 'setter(C#o)',
+        const Visit(VisitKind.VISIT_UNRESOLVED_INVOKE,
+                    name: 'o',
                     arguments: '(null,42)')),
     const Test.clazz(
         '''
@@ -507,8 +478,8 @@ const Map<String, List<Test>> SEND_TESTS = const {
           m() { C.o(null, 42); }
         }
         ''',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_INVOKE,
-                    element: 'setter(C#o)',
+        const Visit(VisitKind.VISIT_UNRESOLVED_INVOKE,
+                    name: 'o',
                     arguments: '(null,42)')),
     const Test.prefix(
         '''
@@ -517,8 +488,8 @@ const Map<String, List<Test>> SEND_TESTS = const {
         }
         ''',
         'm() { p.C.o(null, 42); }',
-        const Visit(VisitKind.VISIT_STATIC_SETTER_INVOKE,
-                    element: 'setter(C#o)',
+        const Visit(VisitKind.VISIT_UNRESOLVED_INVOKE,
+                    name: 'o',
                     arguments: '(null,42)')),
   ],
   'Static functions': const [
@@ -1272,14 +1243,10 @@ const Map<String, List<Test>> SEND_TESTS = const {
     const Test(
         '''
         class C {}
-        m() => (C).hashCode;
+        m() => C;
         ''',
-        const [
-          const Visit(VisitKind.VISIT_DYNAMIC_PROPERTY_GET,
-                      receiver: '(C)', name: 'hashCode'),
-          const Visit(VisitKind.VISIT_CLASS_TYPE_LITERAL_GET,
-                      constant: 'C'),
-        ]),
+        const Visit(VisitKind.VISIT_CLASS_TYPE_LITERAL_GET,
+                    constant: 'C')),
   ],
   'Typedef type literals': const [
     // Typedef type literals
@@ -3452,22 +3419,6 @@ const Map<String, List<Test>> SEND_TESTS = const {
         ]),
     const Test(
         '''
-        class C {
-          static var b;
-        }
-        m(a) => C?.b;
-        ''',
-        const [
-          const Visit(
-              VisitKind.VISIT_IF_NOT_NULL_DYNAMIC_PROPERTY_GET,
-              receiver: 'C',
-              name: 'b'),
-          const Visit(
-              VisitKind.VISIT_CLASS_TYPE_LITERAL_GET,
-              constant: 'C'),
-        ]),
-    const Test(
-        '''
         m(a) => a?.b = 42;
         ''',
         const [