Fixes that dart2js analyze-all found.

sdk/lib/html/dartium/html_dartium.dart

Index: sdk/lib/html/dartium/html_dartium.dart
diff --git a/sdk/lib/html/dartium/html_dartium.dart b/sdk/lib/html/dartium/html_dartium.dart
index 2ed2cf8dc7bb73d8df52d8ac52a0fee7815d4fab..f50de96c9f0b0408136ca303c7840eac7a588c07 100644
--- a/sdk/lib/html/dartium/html_dartium.dart
+++ b/sdk/lib/html/dartium/html_dartium.dart
@@ -8775,7 +8775,7 @@ class DocumentFragment extends Node {
       _DocumentFragmentFactoryProvider.createDocumentFragment_html(html);
 
   factory DocumentFragment.svg(String svgContent) =>
-      new _DocumentFragmentFactoryProvider.createDocumentFragment_svg(svgContent);
+      _DocumentFragmentFactoryProvider.createDocumentFragment_svg(svgContent);
 
   List<Element> _elements;
 
@@ -12433,7 +12433,7 @@ class HttpRequest extends EventTarget {
       _HttpRequestFactoryProvider.createHttpRequest_get(url, onSuccess);
 
   factory HttpRequest.getWithCredentials(String url, onSuccess(HttpRequest request)) =>
-      _HttpRequestFactoryProvider.createHttpRequestgetWithCredentials(url, onSuccess);
+      _HttpRequestFactoryProvider.createHttpRequest_getWithCredentials(url, onSuccess);
 
 
   factory HttpRequest() => _HttpRequestFactoryProvider.createHttpRequest();