g/c: cosmetic some clean up

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/native/llvm/CodeGenerator.kt

@@ -4,13 +4,6 @@ import llvm.*
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.ir.declarations.IrFunction
 import org.jetbrains.kotlin.types.KotlinType
-import java.util.*
-
-
-/**
- *
- * Created by minamoto on 07/10/2016.
- */
 
 internal class CodeGenerator(override val context:Context) : ContextUtils {
     var currentFunction:FunctionDescriptor? = null

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/native/llvm/IrToBitcode.kt

@@ -37,9 +37,6 @@ internal class RTTIGeneratorVisitor(context: Context) : IrElementVisitorVoid {
 
 }
 
-/**
- * TODO: split CodeGeneratorVisitor on Visitor and Generator :)
- */
 internal class CodeGeneratorVisitor(val context: Context) : IrElementVisitorVoid {
     val generator = CodeGenerator(context)
     override fun visitFunction(declaration: IrFunction) {