tree b99f98a0d2fe0d5d49d6283b80dafea9f199636a
parent db891d78a3e7aae0b02ed5895627702fdc8fafbe
author Jaewoong Jung <jungjw@google.com> 1537985479 -0700
committer Jaewoong Jung <jungjw@google.com> 1538072155 -0700

Remove all submodules.

Submodules are not supported by the current Android platfrom development tool chain, so only make git do extra work. Even worse, misconfigured submodules that break git-based workflows can be submitted without triggering a presubmit failure.

Test: TreeHugger
Issue: 109878533
Change-Id: I98cfa034260b69e4915c18f6a8cfe62d55defb52