Throw TypeError if value conversion to transferable fails.

For postMessage(), when converting to a sequence<Transferable> value,
throw a TypeError for any element that isn't an instance of a Transferable
type.

(Addresses http://w3c-test.org/webmessaging/with-ports/026.html failure.)

R=haraken
BUG=339441

Review URL: https://codereview.chromium.org/1022283002

git-svn-id: svn://svn.chromium.org/blink/trunk@192320 bbb929c8-8fbe-4397-9dbb-9b2b20218538
9 files changed
tree: 5d2e68d68adba7d28a631e25ffb7fe2d96407f02
  1. third_party/