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

third_party/pkg/angular/lib/core/parser/eval.dart

 library angular.core.parser.eval;
 
 import 'package:angular/core/parser/syntax.dart' as syntax;
 import 'package:angular/core/parser/utils.dart';
-import 'package:angular/core/module_internal.dart';
+import 'package:angular/core/module.dart';
 
 export 'package:angular/core/parser/eval_access.dart';
 export 'package:angular/core/parser/eval_calls.dart';
 
 class Chain extends syntax.Chain {
   Chain(List<syntax.Expression> expressions) : super(expressions);
-  eval(scope, [FormatterMap formatters]) {
+  eval(scope, [FilterMap filters]) {
     var result;
     for (int i = 0; i < expressions.length; i++) {
-      var last = expressions[i].eval(scope, formatters);
+      var last = expressions[i].eval(scope, filters);
       if (last != null) result = last;
     }
     return result;
   }
 }
 
 class Filter extends syntax.Filter {
-  final List<syntax.Expression> allArguments;
+  final List allArguments;
   Filter(syntax.Expression expression, String name, List<syntax.Expression> arguments,
-         this.allArguments)
+         List<syntax.Expression> this.allArguments)
       : super(expression, name, arguments);
 
-  eval(scope, [FormatterMap formatters]) =>
-      Function.apply(formatters(name), evalList(scope, allArguments, formatters));
+  eval(scope, [FilterMap filters]) =>
+      Function.apply(filters(name), evalList(scope, allArguments, filters));
 }
 
 class Assign extends syntax.Assign {
   Assign(syntax.Expression target, value) : super(target, value);
-  eval(scope, [FormatterMap formatters]) =>
-      target.assign(scope, value.eval(scope, formatters));
+  eval(scope, [FilterMap filters]) =>
+      target.assign(scope, value.eval(scope, filters));
 }
 
 class Conditional extends syntax.Conditional {
   Conditional(syntax.Expression condition,
-              syntax.Expression yes, syntax.Expression no)
-      : super(condition, yes, no);
-  eval(scope, [FormatterMap formatters]) => toBool(condition.eval(scope, formatters))
-      ? yes.eval(scope, formatters)
-      : no.eval(scope, formatters);
+              syntax.Expression yes, syntax.Expression no): super(condition, yes, no);
+  eval(scope, [FilterMap filters]) => toBool(condition.eval(scope))
+      ? yes.eval(scope)
+      : no.eval(scope);
 }
 
 class PrefixNot extends syntax.Prefix {
   PrefixNot(syntax.Expression expression) : super('!', expression);
-  eval(scope, [FormatterMap formatters]) => !toBool(expression.eval(scope, formatters));
+  eval(scope, [FilterMap filters]) => !toBool(expression.eval(scope));
 }
 
 class Binary extends syntax.Binary {
   Binary(String operation, syntax.Expression left, syntax.Expression right):
       super(operation, left, right);
-  eval(scope, [FormatterMap formatters]) {
-    var left = this.left.eval(scope, formatters);
+  eval(scope, [FilterMap filters]) {
+    var left = this.left.eval(scope);
     switch (operation) {
-      case '&&': return toBool(left) && toBool(this.right.eval(scope, formatters));
-      case '||': return toBool(left) || toBool(this.right.eval(scope, formatters));
+      case '&&': return toBool(left) && toBool(this.right.eval(scope));
+      case '||': return toBool(left) || toBool(this.right.eval(scope));
     }
-    var right = this.right.eval(scope, formatters);
-
-    // Null check for the operations.
-    if (left == null || right == null) {
-      switch (operation) {
-        case '+':
-          if (left != null) return left;
-          if (right != null) return right;
-          return 0;
-        case '-':
-          if (left != null) return left;
-          if (right != null) return 0 - right;
-          return 0;
-      }
-      return null;
-    }
-
+    var right = this.right.eval(scope);
     switch (operation) {
       case '+'  : return autoConvertAdd(left, right);
       case '-'  : return left - right;
       case '*'  : return left * right;
       case '/'  : return left / right;
       case '~/' : return left ~/ right;
       case '%'  : return left % right;
       case '==' : return left == right;
       case '!=' : return left != right;
       case '<'  : return left < right;
       case '>'  : return left > right;
       case '<=' : return left <= right;
       case '>=' : return left >= right;
       case '^'  : return left ^ right;
       case '&'  : return left & right;
     }
     throw new EvalError('Internal error [$operation] not handled');
   }
 }
 
 class LiteralPrimitive extends syntax.LiteralPrimitive {
   LiteralPrimitive(dynamic value) : super(value);
-  eval(scope, [FormatterMap formatters]) => value;
+  eval(scope, [FilterMap filters]) => value;
 }
 
 class LiteralString extends syntax.LiteralString {
   LiteralString(String value) : super(value);
-  eval(scope, [FormatterMap formatters]) => value;
+  eval(scope, [FilterMap filters]) => value;
 }
 
 class LiteralArray extends syntax.LiteralArray {
   LiteralArray(List<syntax.Expression> elements) : super(elements);
-  eval(scope, [FormatterMap formatters]) =>
-      elements.map((e) => e.eval(scope, formatters)).toList();
+  eval(scope, [FilterMap filters]) =>
+      elements.map((e) => e.eval(scope, filters)).toList();
 }
 
 class LiteralObject extends syntax.LiteralObject {
   LiteralObject(List<String> keys, List<syntax.Expression>values) : super(keys, values);
-  eval(scope, [FormatterMap formatters]) =>
-      new Map.fromIterables(keys, values.map((e) => e.eval(scope, formatters)));
+  eval(scope, [FilterMap filters]) =>
+      new Map.fromIterables(keys, values.map((e) => e.eval(scope, filters)));
 }