Convert LithoRenderContext to Kotlin

Summary: As per title

Reviewed By: adityasharat

Differential Revision: D43900506

fbshipit-source-id: 7c28e432e8e144c2b3133729f83dff03aa0dc82f

Author: Fabio Carballo

litho-core/src/main/java/com/facebook/litho/LithoLayoutResult.java

@@ -451,7 +451,7 @@ MeasureResult measure(
 
     mWasMeasured = true;
 
-    if (context.getRenderContext().mLayoutStateContext.isFutureReleased()) {
+    if (context.getRenderContext().layoutStateContext.isFutureReleased()) {
 
       // If layout is released then skip measurement
       size = MeasureResult.error();

litho-core/src/main/java/com/facebook/litho/LithoNode.java

@@ -432,7 +432,7 @@ private static void freezeRecursive(LithoNode node, @Nullable LithoNode parent)
         parentNode != null ? LithoLayoutResult.getLayoutResultFromYogaNode(parentNode) : null;
 
     final LithoLayoutResult layoutResult = currentNode.createLayoutResult(node);
-    currentNode.applyDiffNode(renderContext.mLayoutStateContext, layoutResult, parentLayoutResult);
+    currentNode.applyDiffNode(renderContext.layoutStateContext, layoutResult, parentLayoutResult);
     node.setData(new Pair(context, layoutResult));
 
     for (int i = 0; i < currentNode.getChildCount(); i++) {
@@ -449,14 +449,14 @@ private static void freezeRecursive(LithoNode node, @Nullable LithoNode parent)
   public @Nullable LithoLayoutResult calculateLayout(
       final LayoutContext<LithoRenderContext> c, final int widthSpec, final int heightSpec) {
 
-    if (c.getRenderContext().mLayoutStateContext.isReleased()) {
+    if (c.getRenderContext().layoutStateContext.isReleased()) {
       throw new IllegalStateException(
           "Cannot calculate a layout with a released LayoutStateContext.");
     }
 
     final boolean isTracing = ComponentsSystrace.isTracing();
 
-    applyOverridesRecursive(c.getRenderContext().mLayoutStateContext, this);
+    applyOverridesRecursive(c.getRenderContext().layoutStateContext, this);
 
     if (isTracing) {
       ComponentsSystrace.beginSection("freeze:" + getHeadComponent().getSimpleName());

litho-core/src/main/java/com/facebook/litho/LithoRenderContext.java litho-core/src/main/java/com/facebook/litho/LithoRenderContext.kt

@@ -14,12 +14,8 @@
  * limitations under the License.
  */
 
-package com.facebook.litho;
+package com.facebook.litho
 
-public class LithoRenderContext {
-  final LayoutStateContext mLayoutStateContext;
+import kotlin.jvm.JvmField
 
-  public LithoRenderContext(final LayoutStateContext context) {
-    mLayoutStateContext = context;
-  }
-}
+class LithoRenderContext(@JvmField val layoutStateContext: LayoutStateContext)

litho-core/src/main/java/com/facebook/litho/NestedTreeHolderResult.java

@@ -52,7 +52,7 @@ protected MeasureResult measureInternal(
       LayoutContext<LithoRenderContext> context, int widthSpec, int heightSpec) {
     final boolean isTracing = ComponentsSystrace.isTracing();
     final Component component = mNode.getTailComponent();
-    if (context.getRenderContext().mLayoutStateContext.isReleased()) {
+    if (context.getRenderContext().layoutStateContext.isReleased()) {
       throw new IllegalStateException(
           component.getSimpleName()
               + ": To measure a component outside of a layout calculation use"
@@ -66,7 +66,7 @@ protected MeasureResult measureInternal(
       if (parentFromNode != null) {
         parentContext = parentFromNode;
       } else {
-        parentContext = context.getRenderContext().mLayoutStateContext.getRootComponentContext();
+        parentContext = context.getRenderContext().layoutStateContext.getRootComponentContext();
       }
     } else {
       parentContext = mNode.getComponentContextAt(1);
@@ -83,7 +83,7 @@ protected MeasureResult measureInternal(
     try {
       final @Nullable LithoLayoutResult nestedTree =
           Layout.measure(
-              context.getRenderContext().mLayoutStateContext,
+              context.getRenderContext().layoutStateContext,
               parentContext,
               this,
               widthSpec,