Pass layoutContext to Yoga's MeasureCallback

Summary:
In order to build dynamic text sizing, we need to pass layoutContext to `yogaNodeMeasureCallbackConnector`

Changelog: [Internal]

Reviewed By: shergin

Differential Revision: D20184597

fbshipit-source-id: 9df7da4bef8cbad3bc87d63ed0c5aa5f420dbc11

ReactCommon/fabric/components/view/yoga/YogaLayoutableShadowNode.cpp

@@ -245,8 +245,11 @@ void YogaLayoutableShadowNode::layoutTree(
   {
     SystraceSection s("YogaLayoutableShadowNode::YGNodeCalculateLayout");
 
-    YGNodeCalculateLayout(
-        &yogaNode_, availableWidth, availableHeight, YGDirectionInherit);
+    YGNodeCalculateLayoutWithContext(&yogaNode_,
+                                     availableWidth,
+                                     availableHeight,
+                                     YGDirectionInherit,
+                                     &layoutContext);
   }
 
   layout(layoutContext);
@@ -320,7 +323,8 @@ YGSize YogaLayoutableShadowNode::yogaNodeMeasureCallbackConnector(
     float width,
     YGMeasureMode widthMode,
     float height,
-    YGMeasureMode heightMode) {
+    YGMeasureMode heightMode,
+    void *layoutContext) {
   SystraceSection s(
       "YogaLayoutableShadowNode::yogaNodeMeasureCallbackConnector");
 

ReactCommon/fabric/components/view/yoga/YogaLayoutableShadowNode.h

@@ -121,7 +121,8 @@ class YogaLayoutableShadowNode : public LayoutableShadowNode {
       float width,
       YGMeasureMode widthMode,
       float height,
-      YGMeasureMode heightMode);
+      YGMeasureMode heightMode,
+      void *layoutContext);
 };
 
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