default -> companion: replace all mentions of default and default object

idea/testData/findUsages/kotlin/defaultObject/javaUsage.0.kt

@@ -4,7 +4,7 @@
 import kotlin.platform.platformStatic
 
 class Foo {
-    default <caret>object {
+    companion <caret>object {
         fun f() {
         }
 

idea/testData/findUsages/kotlin/defaultObject/javaUsage.1.java

@@ -2,7 +2,7 @@ class JavaUsage {
     public static void main(String[] args) {
         System.out.println(Foo.CONST);
         Foo.s();
-        Foo.Default.f();
-        Foo foo = new Foo(); // not usage of default object
+        Foo.Companion.f();
+        Foo foo = new Foo(); // not usage of companion object
     }
 }

idea/testData/findUsages/kotlin/defaultObject/javaUsage.results.txt

@@ -1,3 +1,3 @@
 Class static member access (3: 28) System.out.println(Foo.CONST);
 Class static member access (4: 9) Foo.s();
-Unclassified usage (5: 13) Foo.Default.f();
+Unclassified usage (5: 13) Foo.Companion.f();

idea/testData/findUsages/kotlin/defaultObject/named.0.kt

@@ -1,7 +1,7 @@
 // PSI_ELEMENT: org.jetbrains.kotlin.psi.JetObjectDeclaration
 // OPTIONS: usages
 class Foo {
-    default object <caret>Bar {
+    companion object <caret>Bar {
         fun f() {
         }
     }

idea/testData/findUsages/kotlin/defaultObject/named.1.kt

@@ -1,7 +1,7 @@
 fun main(args: Array<String>) {
     val p: Foo = Foo() // simple class usage
 
-    // default object usages
+    // companion object usages
     Foo.f()
     val x = Foo
 

idea/testData/findUsages/kotlin/defaultObject/named.results.txt

@@ -1,4 +1,4 @@
-Default object (5: 5) Foo.f()
-Default object (6: 13) val x = Foo
-Default object (8: 9) Foo.Bar.f()
-Default object (9: 18) val xx = Foo.Bar
+Companion object (5: 5) Foo.f()
+Companion object (6: 13) val x = Foo
+Companion object (8: 9) Foo.Bar.f()
+Companion object (9: 18) val xx = Foo.Bar

idea/testData/findUsages/kotlin/defaultObject/simple.0.kt

@@ -1,7 +1,7 @@
 // PSI_ELEMENT: org.jetbrains.kotlin.psi.JetObjectDeclaration
 // OPTIONS: usages
 class Foo {
-    default <caret>object {
+    companion <caret>object {
         fun f() {
         }
     }

idea/testData/findUsages/kotlin/defaultObject/simple.1.kt

@@ -1,10 +1,10 @@
 fun main(args: Array<String>) {
     val p: Foo = Foo() // simple class usage
 
-    // default object usages
+    // companion object usages
     Foo.f()
     val x = Foo
 
-    Foo.Default.f()
-    val xx = Foo.Default
+    Foo.Companion.f()
+    val xx = Foo.Companion
 }

idea/testData/findUsages/kotlin/defaultObject/simple.results.txt

@@ -1,4 +1,4 @@
-Default object (5: 5) Foo.f()
-Default object (6: 13) val x = Foo
-Default object (8: 9) Foo.Default.f()
-Default object (9: 18) val xx = Foo.Default
+Companion object (5: 5) Foo.f()
+Companion object (6: 13) val x = Foo
+Companion object (8: 9) Foo.Companion.f()
+Companion object (9: 18) val xx = Foo.Companion