Update engine

Also, pass font information to ui.ParagraphStyle.

bin/cache/engine.version

-ce3b4547ac579f67a6e473f7f5b5eac4357424ff
+516c096d987f9b04ac24af440396f693947e98ab

packages/flutter/lib/src/painting/text_style.dart

@@ -164,7 +164,7 @@ class TextStyle {
       fontSize: fontSize,
       letterSpacing: letterSpacing,
       wordSpacing: wordSpacing,
-      lineHeight: height
+      height: height
     );
   }
 
@@ -172,6 +172,10 @@ class TextStyle {
     return new ui.ParagraphStyle(
       textAlign: textAlign,
       textBaseline: textBaseline,
+      fontWeight: fontWeight,
+      fontStyle: fontStyle,
+      fontFamily: fontFamily,
+      fontSize: fontSize,
       lineHeight: height
     );
   }