VM: [Kernel] Partial support for metadata annotations

pkg/kernel/lib/analyzer/ast_from_analyzer.dart

 // Copyright (c) 2016, 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.
 library kernel.analyzer.ast_from_analyzer;
 
 import '../ast.dart' as ast;
 import '../frontend/accessors.dart';
 import '../frontend/super_initializers.dart';
 import '../log.dart';
 import '../type_algebra.dart';
@@ skipping 2822 matching lines @@
       field.initializer = scope.buildTopLevelExpression(node.initializer)
         ..parent = field;
     } else if (field.isStatic) {
       // Add null initializer to static fields without an initializer.
       // For instance fields, this is handled when building the class.
       field.initializer = new ast.NullLiteral()..parent = field;
     }
   }
 
   visitFunctionDeclaration(FunctionDeclaration node) {
+    addAnnotations(node.metadata);
     var function = node.functionExpression;
     ast.Procedure procedure = currentMember;
     procedure.function = scope.buildFunctionNode(
         function.parameters, function.body,
         returnType: node.returnType,
         typeParameters: scope.buildOptionalTypeParameterList(
             function.typeParameters,
             strongModeOnly: true))..parent = procedure;
     handleNativeBody(function.body);
   }
@@ skipping 111 matching lines @@
     if (list[i - 1].compareTo(item) == 0) {
       ++deleted;
     } else if (deleted > 0) {
       list[i - deleted] = item;
     }
   }
   if (deleted > 0) {
     list.length -= deleted;
   }
 }