Remove useless overrides since json is the default response format

app/Http/Controllers/Auth/ForgotPasswordController.php

@@ -31,30 +31,4 @@ class ForgotPasswordController extends Controller
     {
         $request->validate(['email' => 'required|exists:users,email']);
     }
-
-    /**
-     * Get the response for a successful password reset link.
-     *
-     * @param  \Illuminate\Http\Request $request
-     * @param  string  $response
-     * @return \Illuminate\Http\RedirectResponse
-     */
-    protected function sendResetLinkResponse(Request $request, $response)
-    {
-        return ['status' => trans($response)];
-    }
-
-    /**
-     * Get the response for a failed password reset link.
-     *
-     * @param  \Illuminate\Http\Request $request
-     * @param  string  $response
-     * @return \Illuminate\Http\RedirectResponse
-     * 
-     * @codeCoverageIgnore Can't find how to test this :/
-     */
-    protected function sendResetLinkFailedResponse(Request $request, $response)
-    {
-        return response()->json(['requestFailed' => trans($response)], 400);
-    }
 }