Replaced variance with projection kind.

compiler/testData/loadJava/kotlinSignature/error/WrongProjectionKind.java

@@ -6,8 +6,8 @@ import java.util.*;
 import jet.runtime.typeinfo.KotlinSignature;
 import org.jetbrains.jet.jvm.compiler.annotation.ExpectLoadError;
 
-public class WrongTypeVariance {
-    @ExpectLoadError("Variance mismatch, actual: out, in alternative signature: ")
+public class WrongProjectionKind {
+    @ExpectLoadError("Projection kind mismatch, actual: out, in alternative signature: ")
     @KotlinSignature("fun copy(a : Array<out Number>, b : Array<Number>) : MutableList<Number>")
     public List<Number> copy(Number[] from, Number[] to) {
         throw new UnsupportedOperationException();

compiler/testData/loadJava/kotlinSignature/error/WrongProjectionKind.kt

@@ -2,7 +2,7 @@ package test
 
 import java.util.*
 
-public open class WrongTypeVariance : Object() {
+public open class WrongProjectionKind : Object() {
     public open fun copy(p0 : Array<out Number>?, p1 : Array<out Number>?) : MutableList<Number>? {
         throw UnsupportedOperationException()
     }

compiler/testData/loadJava/kotlinSignature/error/WrongProjectionKind.txt

@@ -1,6 +1,6 @@
 package test
 
-public open class WrongTypeVariance : java.lang.Object {
-    public constructor WrongTypeVariance()
+public open class WrongProjectionKind : java.lang.Object {
+    public constructor WrongProjectionKind()
     public open fun copy(/*0*/ p0 : jet.Array<out jet.Number>?, /*1*/ p1 : jet.Array<out jet.Number>?) : jet.MutableList<jet.Number>?
 }

compiler/testData/loadJava/kotlinSignature/propagation/parameter/ChangeProjectionKind1.java

@@ -13,7 +13,7 @@ public interface ChangeProjectionKind1 {
     }
 
     public interface Sub extends Super {
-        @ExpectLoadError("Variance mismatch, actual: in, in alternative signature: ")
+        @ExpectLoadError("Projection kind mismatch, actual: in, in alternative signature: ")
         @KotlinSignature("fun foo(p: MutableList<String>)")
         void foo(List<String> p);
     }