Support generated-tests-on-the-fly out of box

Author: demiurg906

resources/META-INF/plugin.xml

@@ -37,8 +37,6 @@
 
         <lang.inspectionSuppressor language="kotlin" implementationClass="org.jetbrains.kotlin.test.helper.inspections.UnusedDeclarationSuppressor"/>
 
-        <registryKey defaultValue="false" description="Support on-the-fly-generated tests in Kotlin Compiler DevKit." key="kotlin.compiler.devkit.on.the.fly" />
-
         <intentionAction>
             <language>kotlin</language>
             <className>org.jetbrains.kotlin.test.helper.intentions.CreateContextualOverloadIntention</className>

src/org/jetbrains/kotlin/test/helper/actions/collectTestMethods.kt

@@ -51,7 +51,7 @@ fun VirtualFile.collectTestDescriptions(
 ): List<TestDescription> {
     val existing = collectTestMethodsIfTestData(project)
 
-    if (existing.isEmpty() && Registry.`is`("kotlin.compiler.devkit.on.the.fly", false)) {
+    if (existing.isEmpty()) {
         return parentsWithSelf
             .drop(1)
             .takeWhile { it.getTestDataType(project) != null }