fix: Add test to compile examples, fix imports for examples

Author: mhevery

lib/angular_dynamic.dart

@@ -9,7 +9,7 @@ import 'package:angular/change_detection/change_detection.dart';
 import 'package:angular/change_detection/dirty_checking_change_detector_dynamic.dart';
 import 'package:angular/core/registry_dynamic.dart';
 import 'package:angular/core/parser/parser_dynamic.dart';
-import 'dart:html' as dom;
+import 'dart:html';
 
 /**
  * If you are writing code accessed from Angular expressions, you must include
@@ -25,8 +25,8 @@ import 'dart:html' as dom;
  */
 @MirrorsUsed(targets: const [
     'angular',
-    'angular.core',
-    'angular.core.dom',
+    'angular.core_internal',
+    'angular.core.dom_internal',
     'angular.filter',
     'angular.perf',
     'angular.directive',
@@ -36,7 +36,7 @@ import 'dart:html' as dom;
     'angular.core.parser.lexer',
     'perf_api',
     List,
-    dom.NodeTreeSanitizer,
+    NodeTreeSanitizer,
 ],
 metaTargets: const [
     NgInjectableService,

lib/core/module.dart

@@ -1,5 +1,6 @@
 library angular.core;
 
+export "package:angular/core/service.dart";
 export "package:angular/core_dom/module_internal.dart" show
     Animation,
     AnimationResult,

scripts/generate-documentation.sh

@@ -51,5 +51,6 @@ mv docs/ $DOCVIEWER_DIR/client/web/docs/
 (cd $DOCVIEWER_DIR/client; pub build)
 
 # Revert the temp copy of the README.md file
- mv README-orig.md README.md
+rm README.md
+mv README-orig.md README.md
 

scripts/travis/build.sh

@@ -4,7 +4,11 @@ set -evx
 . ./scripts/env.sh
 
 # skip auxiliary tests if we are only running dart2js
-if [[ $TESTS != "dart2js" ]]; then
+if [[ $TESTS == "dart2js" ]]; then
+  cd example
+  pub build
+  cd ..
+else
   # run io tests
   dart -c test/io/all.dart
 

test/angular_spec.dart

@@ -43,7 +43,7 @@ main() {
   });
 
   describe('angular symbols', () {
-    it('should not export symbols that we do not know about', () {
+    iit('should not export symbols that we do not know about', () {
       // Test is failing? Add new symbols to the "ALLOWED_NAMES" list below.
       // But make sure that you intend to export the symbol!
       // Questions?  Talk to @jbdeboer
@@ -123,6 +123,7 @@ main() {
       var ALLOWED_NAMES = [
         "angular.app.Application",
         "angular.app.AngularModule",
+        "angular.core.service.NgInjectableService",
         "angular.core_internal.CacheStats",
         "angular.core_internal.ExceptionHandler",
         "angular.core_internal.Interpolate",