Update status for Firefox roll to version 44. Additional chrome status update.

tests/html/document_test.dart

Index: tests/html/document_test.dart
diff --git a/tests/html/document_test.dart b/tests/html/document_test.dart
index 7e69c1f4b705f0c98cd7e5ffe2b27f31f8a243d8..2ed520f756803cb05ea5e9eecd39b33580d86d23 100644
--- a/tests/html/document_test.dart
+++ b/tests/html/document_test.dart
@@ -23,26 +23,6 @@ main() {
     expect(new Element.tag('bad_name'), isUnknownElement);
   });
 
-  group('supports_cssCanvasContext', () {
-    test('supports_cssCanvasContext', () {
-      expect(HtmlDocument.supportsCssCanvasContext, true);
-    });
-  });
-
-  group('getCssCanvasContext', () {
-    test('getCssCanvasContext 2d', () {
-      var expectation = HtmlDocument.supportsCssCanvasContext ?
-        returnsNormally : throws;
-
-      expect(() {
-        var context = document.getCssCanvasContext('2d', 'testContext', 10, 20);
-        expect(context is CanvasRenderingContext2D, true);
-        expect(context.canvas.width, 10);
-        expect(context.canvas.height, 20);
-      }, expectation);
-    });
-  });
-
   group('document', () {
     inscrutable = (x) => x;