Refactor BinaryVersion and subclasses, get rid of static factories

compiler/util/src/org/jetbrains/kotlin/utils/KotlinJavascriptMetadataUtils.kt

@@ -26,19 +26,15 @@ class KotlinJavascriptMetadata(val abiVersion: Int, val moduleName: String, val
 }
 
 // TODO: move to JS modules
-class JsBinaryVersion protected constructor(
-        major: Int, minor: Int, patch: Int, rest: List<Int>
-) : BinaryVersion(major, minor, patch, rest) {
+class JsBinaryVersion(vararg numbers: Int) : BinaryVersion(*numbers) {
     override fun isCompatible() = this.isCompatibleTo(INSTANCE)
 
     companion object {
-        @JvmField val INSTANCE = create(0, 3, 0)
+        @JvmField
+        val INSTANCE = JsBinaryVersion(0, 3, 0)
 
-        @JvmField val INVALID_VERSION = JsBinaryVersion.create(IntArray(0))
-
-        @JvmStatic fun create(version: IntArray) = create(version, ::JsBinaryVersion)
-
-        @JvmStatic fun create(major: Int, minor: Int, patch: Int) = create(major, minor, patch, ::JsBinaryVersion)
+        @JvmField
+        val INVALID_VERSION = JsBinaryVersion()
     }
 }