Remove use of FunctionSignature et al from call_structure.dart

pkg/compiler/lib/src/resolution/members.dart

Index: pkg/compiler/lib/src/resolution/members.dart
diff --git a/pkg/compiler/lib/src/resolution/members.dart b/pkg/compiler/lib/src/resolution/members.dart
index b02d8bfc6cead4dc4d62982c4183a7c48e0d42a3..844f0b04005dd0f9e24b8672c4c7ad36adaf65aa 100644
--- a/pkg/compiler/lib/src/resolution/members.dart
+++ b/pkg/compiler/lib/src/resolution/members.dart
@@ -1566,7 +1566,7 @@ class ResolverVisitor extends MappingVisitor<ResolutionResult> {
         case AccessKind.SUPER_METHOD:
           MethodElement superMethod = semantics.element;
           superMethod.computeType(resolution);
-          if (!callStructure.signatureApplies(superMethod.functionSignature)) {
+          if (!callStructure.signatureApplies(superMethod.type)) {
             registry.registerFeature(Feature.THROW_NO_SUCH_METHOD);
             registry.registerDynamicUse(new DynamicUse(selector, null));
             registry.registerFeature(Feature.SUPER_NO_SUCH_METHOD);
@@ -2494,7 +2494,7 @@ class ResolverVisitor extends MappingVisitor<ResolutionResult> {
         case AccessKind.LOCAL_FUNCTION:
           LocalFunctionElementX function = semantics.element;
           function.computeType(resolution);
-          if (!callStructure.signatureApplies(function.functionSignature)) {
+          if (!callStructure.signatureApplies(function.type)) {
             registry.registerFeature(Feature.THROW_NO_SUCH_METHOD);
             registry.registerDynamicUse(new DynamicUse(selector, null));
             isIncompatibleInvoke = true;
@@ -2662,7 +2662,7 @@ class ResolverVisitor extends MappingVisitor<ResolutionResult> {
         case AccessKind.TOPLEVEL_METHOD:
           MethodElement method = semantics.element;
           method.computeType(resolution);
-          if (!callStructure.signatureApplies(method.functionSignature)) {
+          if (!callStructure.signatureApplies(method.type)) {
             registry.registerFeature(Feature.THROW_NO_SUCH_METHOD);
             registry.registerDynamicUse(new DynamicUse(selector, null));
             isIncompatibleInvoke = true;
@@ -3841,7 +3841,7 @@ class ResolverVisitor extends MappingVisitor<ResolutionResult> {
       case ConstructorResultKind.GENERATIVE:
         // Ensure that the signature of [constructor] has been computed.
         constructor.computeType(resolution);
-        if (!callStructure.signatureApplies(constructor.functionSignature)) {
+        if (!callStructure.signatureApplies(constructor.type)) {
           isInvalid = true;
           kind = ConstructorAccessKind.INCOMPATIBLE;
           registry.registerFeature(Feature.THROW_NO_SUCH_METHOD);
@@ -3852,7 +3852,7 @@ class ResolverVisitor extends MappingVisitor<ResolutionResult> {
       case ConstructorResultKind.FACTORY:
         // Ensure that the signature of [constructor] has been computed.
         constructor.computeType(resolution);
-        if (!callStructure.signatureApplies(constructor.functionSignature)) {
+        if (!callStructure.signatureApplies(constructor.type)) {
           // The effective target might still be valid(!) so the is not an
           // invalid case in itself. For instance
           //