Fix RenderParagraph to respect text color.

sky/tests/framework/color_accessors.dart

Index: sky/tests/framework/color_accessors.dart
diff --git a/sky/tests/framework/color_accessors.dart b/sky/tests/framework/color_accessors.dart
new file mode 100644
index 0000000000000000000000000000000000000000..93b03c670c0314c04c22c3e1a7b740c923cc803c
--- /dev/null
+++ b/sky/tests/framework/color_accessors.dart
@@ -0,0 +1,19 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:sky';
+import '../resources/third_party/unittest/unittest.dart';
+import '../resources/unit.dart';
+
+void main() {
+  initUnit();
+
+  test("color accessors should work", () {
+    Color foo = new Color(0x12345678);
+    expect(foo.alpha, equals(0x12));
+    expect(foo.red, equals(0x34));
+    expect(foo.green, equals(0x56));
+    expect(foo.blue, equals(0x78));
+  });
+}