GN: Side-load dex files as well as native code in incremental installs

This also re-organizes a bit by moving all incremental install related
files into //build/android/incremental_install.

BUG=520082

Review URL: https://codereview.chromium.org/1338813003

Cr-Commit-Position: refs/heads/master@{#349200}


CrOS-Libchrome-Original-Commit: 933f2593199c4f95678ddda884aa476ff1fe0c23
5 files changed
tree: b11b28a8753d703a4a50d20eb59aceac1b40db61
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/