GitLab

This CL introduces generated mojom.m.js modules for mojom JS bindings,
allowing most JS bindings consumers to import bindings with the
convenience and efficiency afforded by JS modules.

These modules can be used as-is by Component Extensions, Web Platform
Tests, and Blink Web Tests. A follow-up change will introduce a slight
variation on these modules to support consumption by WebUI pages.

Bug: 1004256
Change-Id: Ic2b4a6bcadf68023d2078bf065befafce3ccb19b
Tbr: sky@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2451589
Commit-Queue: Ken Rockot <rockot@google.com>
Reviewed-by: Oksana Zhuravlova <oksamyt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#815471}