commit 64bba80353f39bcb14adabfb75c60cca56b2758d
author Hiroki Nakagawa <nhiroki@chromium.org> Wed Dec 06 01:36:47 2017
committer Hiroki Nakagawa <nhiroki@chromium.org> Wed Dec 06 01:36:47 2017
tree 0e829fb3041520b654f36a500650c3789f5985d6
parent 2fbc04583a16069fa0127bc56ef3d06136347002

[Merge to M64] Worker: Reject dynamic import() on WorkerGlobalScope with informative message

This CL makes dynamic import() on (Dedicated/Shared/Service)WorkerGlobalScope
reject the promise with an informative message for developers.

Notes:
- ES6 Modules for workers are now being implemented, and dynamic import() will
  be available on WorkerGlobaScope once the implementation is completed.
- The promise was rejected even before this CL but its error message was not
  useful.

Bug: 680046, 788593
Change-Id: I270ed9d1d5a9dedaff5dc777ccf78ed99cf887f2
Reviewed-on: https://chromium-review.googlesource.com/799536
Reviewed-by: Hayato Ito <hayato@chromium.org>
Reviewed-by: Hiroshige Hayashizaki <hiroshige@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#520882}(cherry picked from commit e7ea91203b8c29c7327355f8289107026fb63418)
Reviewed-on: https://chromium-review.googlesource.com/809990
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/branch-heads/3282@{#48}
Cr-Branched-From: 5fdc0fab22ce7efd32532ee989b223fa12f8171e-refs/heads/master@{#520840}