Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/lib/core/registry_dynamic.dart

-library angular.core_dynamic;
-
-import 'dart:mirrors';
-import 'package:angular/core/annotation_src.dart';
-import 'package:angular/core/registry.dart';
-
-export 'package:angular/core/registry.dart' show
-    MetadataExtractor;
-
-var _fieldMetadataCache = new Map<Type, Map<String, DirectiveAnnotation>>();
-
-class DynamicMetadataExtractor implements MetadataExtractor {
-  final _fieldAnnotations = [
-        reflectType(NgAttr),
-        reflectType(NgOneWay),
-        reflectType(NgOneWayOneTime),
-        reflectType(NgTwoWay),
-        reflectType(NgCallback)
-  ];
-
-  Iterable call(Type type) {
-    if (reflectType(type) is TypedefMirror) return [];
-    var metadata = reflectClass(type).metadata;
-    if (metadata == null) {
-      metadata = [];
-    } else {
-      metadata =  metadata.map((InstanceMirror im) => map(type, im.reflectee));
-    }
-    return metadata;
-  }
-
-  map(Type type, obj) {
-    if (obj is Directive) {
-      return mapDirectiveAnnotation(type, obj);
-    } else {
-      return obj;
-    }
-  }
-
-  Directive mapDirectiveAnnotation(Type type, Directive annotation) {
-    var match;
-    var fieldMetadata = fieldMetadataExtractor(type);
-    if (fieldMetadata.isNotEmpty) {
-      var newMap = annotation.map == null ? {} : new Map.from(annotation.map);
-      fieldMetadata.forEach((String fieldName, DirectiveAnnotation ann) {
-        var attrName = ann.attrName;
-        if (newMap.containsKey(attrName)) {
-          throw 'Mapping for attribute $attrName is already defined (while '
-          'processing annottation for field $fieldName of $type)';
-        }
-        newMap[attrName] = '${mappingSpec(ann)}$fieldName';
-      });
-      annotation = cloneWithNewMap(annotation, newMap);
-    }
-    return annotation;
-  }
-
-
-  Map<String, DirectiveAnnotation> fieldMetadataExtractor(Type type) =>
-      _fieldMetadataCache.putIfAbsent(type, () => _fieldMetadataExtractor(reflectType(type)));
-
-  Map<String, DirectiveAnnotation> _fieldMetadataExtractor(ClassMirror cm) {
-    var fields = <String, DirectiveAnnotation>{};
-    if(cm.superclass != null) {
-      fields.addAll(_fieldMetadataExtractor(cm.superclass));
-    } else {
-      fields = {};
-    }
-    Map<Symbol, DeclarationMirror> declarations = cm.declarations;
-    declarations.forEach((symbol, dm) {
-      if(dm is VariableMirror ||
-          dm is MethodMirror && (dm.isGetter || dm.isSetter)) {
-        var fieldName = MirrorSystem.getName(symbol);
-        if (dm is MethodMirror && dm.isSetter) {
-          // Remove "=" from the end of the setter.
-          fieldName = fieldName.substring(0, fieldName.length - 1);
-        }
-        dm.metadata.forEach((InstanceMirror meta) {
-          if (_fieldAnnotations.contains(meta.type)) {
-            if (fields.containsKey(fieldName)) {
-              throw 'Attribute annotation for $fieldName is defined more '
-                'than once in ${cm.reflectedType}';
-            }
-            fields[fieldName] = meta.reflectee as DirectiveAnnotation;
-          }
-        });
-      }
-    });
-    return fields;
-  }
-}