Fix Android Extensions tests (descriptors)

plugins/android-compiler-plugin/testData/codegen/bytecodeShape/multiFile/multiFile.kt

@@ -1,4 +1,4 @@
-package com.myapp
+package test
 
 import android.app.Activity
 import kotlinx.android.synthetic.main.layout.*
@@ -11,7 +11,7 @@ class MyActivity: Activity() {
 
 // 1 public _\$_findCachedViewById
 // 1 public _\$_clearFindViewByIdCache
-// 1 GETSTATIC com/myapp/R\$id\.login : I
-// 1 GETSTATIC com/myapp/R\$id\.loginButton : I
-// 2 INVOKEVIRTUAL com/myapp/MyActivity\._\$_findCachedViewById
+// 1 GETSTATIC test/R\$id\.login : I
+// 1 GETSTATIC test/R\$id\.loginButton : I
+// 2 INVOKEVIRTUAL test/MyActivity\._\$_findCachedViewById
 // 2 CHECKCAST android/widget/Button