Cleanup deprecated symbol usages in testData

compiler/testData/compileKotlinAgainstKotlin/AnnotationInTrait.B.kt

@@ -1,7 +1,7 @@
 class C : a.Tr
 
 fun main(args: Array<String>) {
-    val method = javaClass<C>().getDeclaredMethod("foo")
+    val method = C::class.java.getDeclaredMethod("foo")
     val annotations = method.getDeclaredAnnotations().joinToString("\n")
     if (annotations != "@a.Ann()") {
         throw AssertionError(annotations)

compiler/testData/compileKotlinAgainstKotlin/InlinedConstants.B.kt

@@ -4,8 +4,8 @@ import constants.*
 class DummyClass()
 
 fun main(args: Array<String>) {
-    val klass = javaClass<DummyClass>()!!
-    val annotationClass = javaClass<AnnotationClass>()
+    val klass = DummyClass::class.java
+    val annotationClass = AnnotationClass::class.java
     val annotation = klass.getAnnotation(annotationClass)!!
     val value = annotation.value
     require(value == "100 20000 2000000 2000000000000 3.14 3.14 true \u03c0 :)", { "Annotation value: $value" })

compiler/testData/compileKotlinAgainstKotlin/PlatformTypes.B.kt

@@ -11,7 +11,7 @@ fun main(args: Array<String>) {
     val p: Inv<PrintStream> = inv(printStream())
     val p1: Inv<PrintStream?> = inv(printStream())
 
-    list().size()
+    list().size
     val l: Inv<List<String>> = inv(list())
     val l1: Inv<MutableList<String>?> = inv(list())
 

compiler/testData/compileKotlinAgainstKotlin/PropertyReference.A.kt

@@ -3,4 +3,4 @@ package a
 public var topLevel: Int = 42
 
 public val String.extension: Long
-    get() = length().toLong()
+    get() = length.toLong()

compiler/testData/compileKotlinAgainstKotlin/RecursiveGeneric.B.kt

@@ -1,7 +1,7 @@
 import a.*
 
 fun main(args: Array<String>) {
-    val declaredMethod = javaClass<Super>().getDeclaredMethod("foo", javaClass<Rec<*, *>>())
+    val declaredMethod = Super::class.java.getDeclaredMethod("foo", Rec::class.java)
     val genericString = declaredMethod.toGenericString()
     if (genericString != "public abstract a.Rec<?, ?> a.Super.foo(a.Rec<?, ?>)") throw AssertionError(genericString)
 }