Update the Angular/DI tests to latest from github.

third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart

Index: third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart
diff --git a/third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart b/third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart
index 37ca3938866900be901ef5a18eb321e61d672a90..238c6a7477dfe9a197108a1598b1efb878db645b 100644
--- a/third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart
+++ b/third_party/pkg/angular/test/tools/source_metadata_extractor_spec.dart
@@ -12,12 +12,12 @@ main() => describe('SourceMetadataExtractor', () {
 
   it('should extract expressions and attribute names with expressions', () {
     var info = extractDirectiveInfo([
-      new DirectiveMetadata('FooComponent', COMPONENT, null, {
+      new DirectiveMetadata('FooComponent', COMPONENT, 'foo-component', {
         'barVal': '@bar',
-        'bazExpr1': '<=>baz1',
-        'bazExpr2': '=>baz2',
-        'bazExpr3': '=>!baz3',
-        'bazCallback': '&aux',
+        'baz-expr1': '<=>baz1',
+        'baz-expr2': '=>baz2',
+        'baz-expr3': '=>!baz3',
+        'baz-callback': '&aux',
       })
     ]);
 
@@ -36,7 +36,7 @@ main() => describe('SourceMetadataExtractor', () {
 
   it('should build a component selector if one is not explicitly specified', () {
     var info = extractDirectiveInfo([
-      new DirectiveMetadata('MyFooComponent', COMPONENT, null, {
+      new DirectiveMetadata('MyFooComponent', COMPONENT, 'my-foo', {
         'foo-expr': '=>fooExpr'
       })
     ]);
@@ -47,7 +47,7 @@ main() => describe('SourceMetadataExtractor', () {
 
   it('should build an element directive selector if one is not explicitly specified', () {
     var info = extractDirectiveInfo([
-      new DirectiveMetadata('MyFooDirective', DIRECTIVE, null, {
+      new DirectiveMetadata('MyFooDirective', DIRECTIVE, 'my-foo', {
         'foo-expr': '=>fooExpr'
       })
     ]);
@@ -58,7 +58,7 @@ main() => describe('SourceMetadataExtractor', () {
 
   it('should build an attr directive selector if one is not explicitly specified', () {
     var info = extractDirectiveInfo([
-      new DirectiveMetadata('MyFooAttrDirective', DIRECTIVE, null, {
+      new DirectiveMetadata('MyFooAttrDirective', '[my-foo]', '[my-foo]', {
         'foo-expr': '=>fooExpr'
       })
     ]);
@@ -69,7 +69,7 @@ main() => describe('SourceMetadataExtractor', () {
 
   it('should figure out attribute name if dot(.) is used', () {
     var info = extractDirectiveInfo([
-      new DirectiveMetadata('MyFooAttrDirective', DIRECTIVE, null, {
+      new DirectiveMetadata('MyFooAttrDirective', DIRECTIVE, '[my-foo]', {
         '.': '=>fooExpr'
       })
     ]);
@@ -119,8 +119,8 @@ flattenList(list, map) => list.map(map).fold([], (prev, exprs) =>
 List<DirectiveInfo> extractDirectiveInfo(List<DirectiveMetadata> metadata) {
   var sourceCrawler = new MockSourceCrawler();
   var metadataCollector = new MockDirectiveMetadataCollectingVisitor(metadata);
-  var extractor = new SourceMetadataExtractor(sourceCrawler, metadataCollector);
-  return extractor.gatherDirectiveInfo('');
+  var extractor = new SourceMetadataExtractor(metadataCollector);
+  return extractor.gatherDirectiveInfo('', sourceCrawler);
 }
 
 class MockDirectiveMetadataCollectingVisitor