Move rerun behavior api out of proposed (#63511)

Fixes #62789

src/vs/workbench/api/node/extHost.api.impl.ts

@@ -783,7 +783,6 @@ export function createApiFactory(
 			QuickInputButtons: extHostTypes.QuickInputButtons,
 			Range: extHostTypes.Range,
 			RelativePattern: extHostTypes.RelativePattern,
-			RerunBehavior: extHostTypes.RerunBehavior,
 			Selection: extHostTypes.Selection,
 			ShellExecution: extHostTypes.ShellExecution,
 			ShellQuoting: extHostTypes.ShellQuoting,

src/vs/workbench/api/node/extHostTask.ts

@@ -404,7 +404,7 @@ namespace Tasks {
 			isBackground: !!task.isBackground,
 			problemMatchers: task.problemMatchers.slice(),
 			hasDefinedMatchers: (task as types.Task).hasDefinedMatchers,
-			runOptions: (<vscode.Task2>task).runOptions ? (<vscode.Task2>task).runOptions : { rerunBehavior: tasks.RerunBehavior.reevaluate },
+			runOptions: (<vscode.Task>task).runOptions ? (<vscode.Task>task).runOptions : { reevaluateOnRerun: true },
 		};
 		return result;
 	}
@@ -631,7 +631,7 @@ namespace TaskDTO {
 			presentationOptions: TaskPresentationOptionsDTO.from(value.presentationOptions),
 			problemMatchers: value.problemMatchers,
 			hasDefinedMatchers: (value as types.Task).hasDefinedMatchers,
-			runOptions: (<vscode.Task2>value).runOptions ? (<vscode.Task2>value).runOptions : { rerunBehavior: tasks.RerunBehavior.reevaluate },
+			runOptions: (<vscode.Task>value).runOptions ? (<vscode.Task>value).runOptions : { reevaluateOnRerun: true },
 		};
 		return result;
 	}

src/vs/workbench/api/node/extHostTypes.ts

@@ -1591,12 +1591,7 @@ export enum TaskScope {
 	Workspace = 2
 }
 
-export enum RerunBehavior {
-	reevaluate = 1,
-	useEvaluated = 2,
-}
-
-export class Task implements vscode.Task2 {
+export class Task implements vscode.Task {
 
 	private static ProcessType: string = 'process';
 	private static ShellType: string = 'shell';