Fix tests: do not refer to removed things.

idea/idea-completion/testData/basic/common/InPackage.kt

@@ -1,5 +1,6 @@
-package java.<caret>
+package kotlin.<caret>
 
 
-// EXIST: util, lang
-// EXIST_JAVA_ONLY: awt
+// EXIST: collections, sequences
+// EXIST_JAVA_ONLY: concurrent
+// EXIST_JS_ONLY: js

idea/idea-completion/testData/basic/common/boldOrGrayed/ImmediateMembers3.kt

@@ -3,12 +3,12 @@ interface T {
 }
 
 fun foo(o: T) {
-    if (o is Runnable) {
+    if (o is Comparable<T>) {
         o.<caret>
     }
 }
 
-// EXIST: { itemText: "run", attributes: "bold" }
+// EXIST: { itemText: "compareTo", attributes: "bold" }
 // EXIST: { itemText: "f", attributes: "bold" }
 // EXIST: { itemText: "hashCode", attributes: "" }
 // EXIST: { itemText: "equals", attributes: "" }