Migrate dynamic module interface to DEPS.

Remove the dynamic module interface defined in the Chromium repository in favor of the copy pulled in via DEPS and updates the build files correspondingly.

Bug: 873098
Change-Id: Ic8b38906eceb7f9bf46ed9c95e5d7e3dd82b8e5e
Reviewed-on: https://chromium-review.googlesource.com/1172427
Commit-Queue: Anna Malova <[email protected]>
Reviewed-by: Jochen Eisinger <[email protected]>
Reviewed-by: Chris Palmer <[email protected]>
Reviewed-by: Bernhard Bauer <[email protected]>
Reviewed-by: Michael van Ouwerkerk <[email protected]>
Cr-Commit-Position: refs/heads/master@{#589509}
12 files changed