i18n: add bundle for idea/refactoring/safeDelete

idea/idea-analysis/resources/messages/KotlinBundle.properties

@@ -1007,4 +1007,8 @@ title.inline.function=Inline Function
 title.introduce.parameter.to.declaration=Introduce parameter to declaration
 title.move.nested.classes.to.upper.level=Move Nested Classes to Upper Level
 title.select.target.code.block=Select target code block
-unsupported.usage.0=Unsupported usage: {0}
+unsupported.usage.0=Unsupported usage: {0}
+
+do.you.want.to.delete.this.parameter.in.expected.declaration.and.all.related.actual.ones=Do you want to delete this parameter in expected declaration and all related actual ones?
+do.you.want.to.delete.expected.declaration.together.with.all.related.actual.ones=Do you want to delete expected declaration together with all related actual ones?
+delete.with.usage.search=delete (with usage search)

idea/src/org/jetbrains/kotlin/idea/refactoring/safeDelete/KotlinSafeDeleteProcessor.kt

@@ -437,7 +437,7 @@ class KotlinSafeDeleteProcessor : JavaSafeDeleteProcessor() {
         if (ApplicationManager.getApplication().isUnitTestMode) return parameter.project.ALLOW_LIFTING_ACTUAL_PARAMETER_TO_EXPECTED
 
         return Messages.showYesNoDialog(
-            "Do you want to delete this parameter in expected declaration and all related actual ones?",
+            KotlinBundle.message("do.you.want.to.delete.this.parameter.in.expected.declaration.and.all.related.actual.ones"),
             RefactoringBundle.message("safe.delete.title"),
             Messages.getQuestionIcon()
         ) == Messages.YES
@@ -447,7 +447,7 @@ class KotlinSafeDeleteProcessor : JavaSafeDeleteProcessor() {
         if (ApplicationManager.getApplication().isUnitTestMode) return true
 
         return Messages.showYesNoDialog(
-            "Do you want to delete expected declaration together with all related actual ones?",
+            KotlinBundle.message("do.you.want.to.delete.expected.declaration.together.with.all.related.actual.ones"),
             RefactoringBundle.message("safe.delete.title"),
             Messages.getQuestionIcon()
         ) == Messages.YES
@@ -489,7 +489,7 @@ class KotlinSafeDeleteProcessor : JavaSafeDeleteProcessor() {
 
         return when (element) {
             is KtNamedFunction, is KtProperty ->
-                checkSuperMethods(element as KtDeclaration, allElementsToDelete, "delete (with usage search)")
+                checkSuperMethods(element as KtDeclaration, allElementsToDelete, KotlinBundle.message("delete.with.usage.search"))
             else ->
                 super.getElementsToSearch(element, module, allElementsToDelete)
         }