Sanitize measure function results

Summary:
We've started seeing assertion failures in Yoga where a `NaN` value makes its way to an `availableHeight` constraint when measuring Litho tree.

Because it's only happening on Litho, I have some suspicion this might be originating from a Litho-specific measure function. This adds sanitization in Yoga to measure function results, where we will log an error, and set size to zero, if either dimension ends up being negative of `NaN`.

This doesn't really help track down where the error was happening, but Yoga doesn't have great context to show this to begin with. If we see this is issue, next steps would be Litho internal intrumentation to find culprit.

Changelog: [Internal]

Differential Revision: D57285584

yoga/node/Node.cpp

@@ -10,6 +10,7 @@
 #include <iostream>
 
 #include <yoga/debug/AssertFatal.h>
+#include <yoga/debug/Log.h>
 #include <yoga/node/Node.h>
 #include <yoga/numeric/Comparison.h>
 
@@ -49,12 +50,29 @@ Node::Node(Node&& node) noexcept
 }
 
 YGSize Node::measure(
-    float width,
+    float availableWidth,
     MeasureMode widthMode,
-    float height,
+    float availableHeight,
     MeasureMode heightMode) {
-  return measureFunc_(
-      this, width, unscopedEnum(widthMode), height, unscopedEnum(heightMode));
+  const auto size = measureFunc_(
+      this,
+      availableWidth,
+      unscopedEnum(widthMode),
+      availableHeight,
+      unscopedEnum(heightMode));
+
+  if (yoga::isUndefined(size.height) || size.height < 0 ||
+      yoga::isUndefined(size.width) || size.width < 0) {
+    yoga::log(
+        this,
+        LogLevel::Error,
+        "Measure function returned an invalid dimension to Yoga: [width=%f, height=%f]",
+        size.width,
+        size.height);
+    return {.width = 0.0f, .height = 0.0f};
+  }
+
+  return size;
 }
 
 float Node::baseline(float width, float height) const {

yoga/node/Node.h

@@ -66,9 +66,9 @@ class YG_EXPORT Node : public ::YGNode {
   }
 
   YGSize measure(
-      float width,
+      float availableWidth,
       MeasureMode widthMode,
-      float height,
+      float availableHeight,
       MeasureMode heightMode);
 
   bool hasBaselineFunc() const noexcept {