refactor(core): simplify error handling (#10297)

- register builtin v8 errors in core.js so consumers don't have to
- remove complexity of error args handling (consumers must provide a 
  constructor with custom args, core simply provides msg arg)

1 files changed, 0 insertions, 4 deletions

diff --git a/core/examples/hello_world.rs b/core/examples/hello_world.rs
index 154c05d97..3a40ee29a 100644
--- a/core/examples/hello_world.rs
+++ b/core/examples/hello_world.rs
@@ -74,10 +74,6 @@ const _newline = new Uint8Array([10]);
 function print(value) {
   Deno.core.dispatchByName('op_print', 0, value.toString(), _newline);
 }
-
-// Finally we register the error class used by op_sum
-// so that it throws the correct class.
-Deno.core.registerErrorClass('Error', Error);
 "#,
     )
     .unwrap();