Don't create KClass and KPackage instances in <clinit>

This proved to be a fragile technique, which probably doesn't even improve
performance in most cases but has lots of unexpected problems: unconditional
initialization of reflection classes, increasing the size of the bytecode, bugs
with <clinit> in annotations on JVM 6, inability to support conversion of a
class from Kotlin to Java without recompiling clients which use it
reflectively, etc.

idea/testData/debugger/tinyApp/outs/delegatedPropertyInClassWoRenderer.out

@@ -26,7 +26,7 @@ class MyDelegate {
    local    = args: java.lang.String[] = {java.lang.String[0]@uniqueID} (sp = delegatedPropertyInClassWoRenderer.kt, 5)
    local    = a: delegatedPropertyInClassWoRenderer.A = {delegatedPropertyInClassWoRenderer.A@uniqueID} (sp = delegatedPropertyInClassWoRenderer.kt, 6)
      field    = prop: int = {delegatedPropertyInClassWoRenderer.MyDelegate@uniqueID} (sp = delegatedPropertyInClassWoRenderer.kt, 12)
-                - No fields to display
+                - Class has no fields
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
 Process finished with exit code 0