Addressed comments

Author: maneesht

packages/data-connect/karma.conf.js

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright 2017 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

packages/data-connect/rollup.config.js

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright 2018 Google LLC
+ * Copyright 2024 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -148,19 +148,6 @@ const nodeBuilds = [
     external: id => deps.some(dep => id === dep || id.startsWith(`${dep}/`)),
     onwarn: onWarn
   }
-  /**
-   * Standalone Build for Admin SDK
-   */
-  // {
-  //   input: 'src/index.standalone.ts',
-  //   output: [{ file: pkg.standalone, format: 'cjs', sourcemap: true }],
-  //   plugins: es5BuildPlugins,
-  //   treeshake: {
-  //     moduleSideEffects: false
-  //   },
-  //   external: id => deps.some(dep => id === dep || id.startsWith(`${dep}/`)),
-  //   onwarn: onWarn
-  // }
 ];
 
 export default [...browserBuilds, ...nodeBuilds];

packages/data-connect/src/core/AppCheckTokenProvider.ts

@@ -66,12 +66,4 @@ export class AppCheckTokenProvider {
       ?.get()
       .then(appCheck => appCheck.addTokenListener(listener));
   }
-
-  // Not currently used at the moment. Will update if needed.
-  // notifyForInvalidToken(): void {
-  //   warn(
-  //     `Provided AppCheck credentials for the app named "${this.appName_}" ` +
-  //       'are invalid. This usually indicates your app was not initialized correctly.'
-  //   );
-  // }
 }