Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/jvmStatic/importStaticMemberFromObject.kt

@@ -0,0 +1,32 @@
+// WITH_RUNTIME
+
+import O.p
+import O.f
+import C.Companion.p1
+import C.Companion.f1
+
+object O {
+    @JvmStatic
+    fun f(): Int = 3
+
+    @JvmStatic
+    val p: Int = 6
+}
+
+class C {
+    companion object {
+        @JvmStatic
+        fun f1(): Int = 3
+
+        @JvmStatic
+        val p1: Int = 6
+    }
+
+}
+
+fun box(): String {
+    if (p + f() != 9) return "fail"
+    if (p1 + f1() != 9) return "fail2"
+
+    return "OK"
+}