Remove bodies of atomic arrays size property

The body is not needed because the type is a builtin mapped type.

(cherry picked from commit 13641d7)

Author: ilya-g

analysis/decompiled/decompiler-to-psi/testData/builtins/atomics.kotlin_builtins.decompiled.text.kt

@@ -59,7 +59,6 @@ package kotlin.concurrent.atomics
     public constructor(array: kotlin.IntArray) { /* compiled code */ }
 
     public final val size: kotlin.Int /* compiled code */
-        public final get
 
     public final fun loadAt(index: kotlin.Int): kotlin.Int { /* compiled code */ }
 
@@ -102,7 +101,6 @@ package kotlin.concurrent.atomics
     public constructor(array: kotlin.LongArray) { /* compiled code */ }
 
     public final val size: kotlin.Int /* compiled code */
-        public final get
 
     public final fun loadAt(index: kotlin.Int): kotlin.Long { /* compiled code */ }
 

libraries/stdlib/jvm/builtins/AtomicArrays.kt

@@ -28,7 +28,7 @@ public actual class AtomicIntArray {
     /**
      * Returns the number of elements in the array.
      */
-    public actual val size: Int get() = array.size
+    public actual val size: Int
 
     /**
      * Atomically loads the value from the element of this [AtomicIntArray] at the given [index].
@@ -136,7 +136,7 @@ public actual class AtomicLongArray {
     /**
      * Returns the number of elements in the array.
      */
-    public actual val size: Int get() = array.size
+    public actual val size: Int
 
     /**
      * Atomically loads the value from the element of this [AtomicLongArray] at the given [index].