Prepare for handling super noSuchMethod

pkg/compiler/lib/src/kernel/element_map.dart

 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:kernel/ast.dart' as ir;
 
 import '../closure.dart';
 import '../common.dart';
 import '../constants/values.dart';
 import '../common_elements.dart';
@@ skipping 58 matching lines @@
 
   /// Returns the super [MemberEntity] for a super invocation, get or set of
   /// [name] from the member [context].
   ///
   /// The IR doesn't always resolve super accesses to the corresponding
   /// [target]. If not, the target is computed using [name] and [setter] from
   /// the enclosing class of [context].
   MemberEntity getSuperMember(ir.Member context, ir.Name name, ir.Member target,
       {bool setter: false});
 
+  /// Returns the `noSuchMethod` [FunctionEntity] call from a
+  /// `super.noSuchMethod` invocation within [cls].
+  FunctionEntity getSuperNoSuchMethod(ClassEntity cls);
+
   /// Returns the [Name] corresponding to [name].
   Name getName(ir.Name name);
 
   /// Return `true` if [node] is the `dart:_foreign_helper` library.
   bool isForeignLibrary(ir.Library node);
 
   /// Computes the [native.NativeBehavior] for a call to the [JS] function.
   native.NativeBehavior getNativeBehaviorForJsCall(ir.StaticInvocation node);
 
   /// Computes the [native.NativeBehavior] for a call to the [JS_BUILTIN]
@@ skipping 92 matching lines @@
   LibraryEntity getLibrary(ir.Library node);
 
   /// Returns the [js.Template] for the `JsBuiltin` [constant] value.
   js.Template getJsBuiltinTemplate(
       ConstantValue constant, CodeEmitterTask emitter);
 
   /// Return the [ConstantValue] the initial value of [field] or `null` if
   /// the initializer is not a constant expression.
   ConstantValue getFieldConstantValue(ir.Field field);
 
-  /// Returns the `noSuchMethod` [FunctionEntity] call from a
-  /// `super.noSuchMethod` invocation within [cls].
-  FunctionEntity getSuperNoSuchMethod(ClassEntity cls);
-
   /// Returns a [Spannable] for a message pointing to the IR [node] in the
   /// context of [member].
   Spannable getSpannable(MemberEntity member, ir.Node node);
 
   /// Returns the constructor body entity corresponding to [constructor].
   FunctionEntity getConstructorBody(ir.Constructor node);
 
   /// Returns the uri for the deferred import [node].
   // TODO(johnniwinther): Avoid this method by deriving the uri directly from
   // the node.
@@ skipping 256 matching lines @@
       uri = Uri.parse(node.location.file);
       break;
     }
     node = node.parent;
   }
   if (uri != null) {
     return new SourceSpan(uri, offset, offset + 1);
   }
   return null;
 }