Back out "[react-native][PR] Rounded corner rendering fixed on Android N."

Summary:
Original PR: #21340

The original PR fixed a bug with border radius on Android 7.0, but caused a new bug where no `ReactART` components would render if they were nested within a View with border radius set.

Differential Revision: D10409352

fbshipit-source-id: 0b4e36ae9d4c3bc2f4884a43909f8efdeeb41b74

Author: Jonathan Lee

Diff for: ReactAndroid/src/main/java/com/facebook/react/views/view/ReactViewGroup.java

@@ -238,7 +238,8 @@ public void setBorderRadius(float borderRadius) {
     ReactViewBackgroundDrawable backgroundDrawable = getOrCreateReactViewBackground();
     backgroundDrawable.setRadius(borderRadius);
 
-    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2 || Build.VERSION.SDK_INT == Build.VERSION_CODES.N) {
+    if (Build.VERSION_CODES.HONEYCOMB < Build.VERSION.SDK_INT
+      && Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
       final int UPDATED_LAYER_TYPE =
         backgroundDrawable.hasRoundedBorders()
           ? View.LAYER_TYPE_SOFTWARE
@@ -253,8 +254,9 @@ public void setBorderRadius(float borderRadius) {
   public void setBorderRadius(float borderRadius, int position) {
     ReactViewBackgroundDrawable backgroundDrawable = getOrCreateReactViewBackground();
     backgroundDrawable.setRadius(borderRadius, position);
-    
-    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2 || Build.VERSION.SDK_INT == Build.VERSION_CODES.N) {
+
+    if (Build.VERSION_CODES.HONEYCOMB < Build.VERSION.SDK_INT
+        && Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
       final int UPDATED_LAYER_TYPE =
           backgroundDrawable.hasRoundedBorders()
               ? View.LAYER_TYPE_SOFTWARE