Fixes for errors in the demo

demo/web/main.dart

@@ -6,9 +6,9 @@ import 'dart:math' as math;
 class AngularBootstrap {
   Compiler $compile;
   Scope $rootScope;
-  Directives directives;
+  DirectiveRegistry directives;
 
-  AngularBootstrap(Compiler this.$compile, Scope this.$rootScope, Directives this.directives);
+  AngularBootstrap(Compiler this.$compile, Scope this.$rootScope, DirectiveRegistry this.directives);
 
   call() {
     List<dom.Node> topElt = dom.query('[ng-app]').nodes.toList();
@@ -87,7 +87,7 @@ main() {
   module.value(Expando, new Expando());
   angularModule(module);
   Injector injector = new Injector([module]);
-  Directives directives = injector.get(Directives);
+  DirectiveRegistry directives = injector.get(DirectiveRegistry);
   directives.register(NgBindAttrDirective);
   directives.register(NgRepeatAttrDirective);
   directives.register(NgShadowDomAttrDirective);

lib/directives/ng_repeat.dart

@@ -27,7 +27,7 @@ class NgRepeatAttrDirective  {
     var lastListLen = 0;
     // should be watchprops
     scope.$watch(listExpr, (List value, _, __) {
-      if (value.length == lastListLen) { return; }
+      if (value == null || value.length == lastListLen) { return; }
       lastListLen = value.length;
 
       // List changed! Erase everything.

test/_specs.dart

@@ -13,8 +13,6 @@ import 'package:unittest/mock.dart';
 export 'package:unittest/unittest.dart';
 export 'package:angular/debug.dart';
 export 'package:angular/angular.dart';
-export 'dart:html';
-export 'jasmine_syntax.dart';
 export 'package:di/di.dart';
 export 'package:unittest/mock.dart';
 
@@ -132,7 +130,7 @@ class JQuery implements List<Node> {
   contents() => fold(new JQuery(), (jq, node) => jq..addAll(node.nodes));
   toString() => fold('', (html, node) => '$html${_toHtml(node, true)}');
   eq(num childIndex) => $(this[childIndex]);
-  remove() => forEach((n) => n.remove());
+  remove(Object value) => forEach((n) => n.remove());
   attr([String name]) => accessor((n) => n.attributes[name], (n, v) => n.attributes[name] = v);
 }
 

test/_specs_spec.dart

@@ -1,4 +1,5 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
 
 main() {
   describe('renderedText', () {

test/block_spec.dart

@@ -1,3 +1,5 @@
+import 'dart:html';
+import 'jasmine_syntax.dart';
 import "_specs.dart";
 
 class LoggerBlockDirective {

test/compiler_spec.dart

@@ -1,3 +1,4 @@
+import 'jasmine_syntax.dart';
 import "_specs.dart";
 import "dart:mirrors";
 

test/controller_spec.dart

@@ -1,6 +1,7 @@
 import "_specs.dart";
 import "_log.dart";
 import "dart:mirrors";
+import 'jasmine_syntax.dart';
 
 
 

test/directive_spec.dart

@@ -1,4 +1,5 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
 
 // Types must be declared on the top level. Ugh.
 class SomeDirective { }

test/directives/ng_bind_spec.dart

@@ -1,4 +1,6 @@
 import "../_specs.dart";
+import '../jasmine_syntax.dart';
+import "dart:html";
 
 main() {
   // NOTE(deboer): beforeEach and nested describes don't play nicely.  Repeat.

test/directives/ng_mustache_spec.dart

@@ -1,4 +1,5 @@
 import "../_specs.dart";
+import '../jasmine_syntax.dart';
 
 main() {
   describe('ng-mustache', () {

test/interpolate_spec.dart

@@ -1,4 +1,5 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
 
 main() {
   describe('\$interpolate', () {

test/mirrors_spec.dart

@@ -1,4 +1,5 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
 
 class NoStatic { }
 class Static {

test/node_cursor_spec.dart

@@ -1,4 +1,6 @@
 import '_specs.dart';
+import 'jasmine_syntax.dart';
+import 'dart:html';
 
 $(html) {
   var body = new BodyElement();

test/parser_spec.dart

@@ -1,4 +1,5 @@
 import '_specs.dart';
+import 'jasmine_syntax.dart';
 
 class LexerExpect extends Expect {
   LexerExpect(actual) : super(actual);

test/scope_spec.dart

@@ -1,4 +1,5 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
 
 main() {
   describe(r'Scope', () {

test/selector_spec.dart

@@ -1,4 +1,6 @@
 import "_specs.dart";
+import 'jasmine_syntax.dart';
+import "dart:html";
 
 main() {
   describe('Selector', () {

test/template_spec.dart

@@ -1,5 +1,7 @@
 import "_specs.dart";
+import "dart:html";
 import "_log.dart";
+import 'jasmine_syntax.dart';
 
 class LogAttrDirective {
   static var $priority = 0;