passing height to the measure function

This diff:
* adds height as another parameter passed to the measure function, computed the same way width is
* adds tests for this extension, which has involved adding a new measure function to all of js, c, java and c# tests

src/java/tests/com/facebook/csslayout/LayoutCachingTest.java

@@ -223,7 +223,7 @@ public class LayoutCachingTest {
 
     c1.setMeasureFunction(new CSSNode.MeasureFunction() {
       @Override
-      public void measure(CSSNode node, float width, MeasureOutput measureOutput) {
+      public void measure(CSSNode node, float width, float height, MeasureOutput measureOutput) {
         measureOutput.width = 100;
         measureOutput.height = 20;
       }