Revert "Roll android SDK to O MR1."

This reverts commit 99a1c15fee4ea06eaae975eb8b7bcdb74adde8a3.

Reason for revert: Build fails on arm64-unpublished-builder and arm64-unpublished-builder-rel. The path to zipalgn updated in the new SDK. See http://crbug.com/789177

Bug: 789177

Original change's description:
> Roll android SDK to O MR1.
> 
> Bug: 782848
> Cq-Include-Trybots: master.tryserver.chromium.android:android_cronet_tester;master.tryserver.chromium.mac:ios-simulator-cronet
> Change-Id: I49f3bf6cf68a9d6d5771d5715d65c742bdbb03a3
> Reviewed-on: https://chromium-review.googlesource.com/784235
> Reviewed-by: Misha Efimov <mef@chromium.org>
> Reviewed-by: agrieve <agrieve@chromium.org>
> Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
> Commit-Queue: John Budorick <jbudorick@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#519553}

TBR=yfriedman@chromium.org,wnwen@chromium.org,mef@chromium.org,agrieve@chromium.org,jbudorick@chromium.org

Change-Id: Ib4e12b9b29eae8f41bf2a6a1bf1ae45bab43775e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 782848
Cq-Include-Trybots: master.tryserver.chromium.android:android_cronet_tester;master.tryserver.chromium.mac:ios-simulator-cronet
Reviewed-on: https://chromium-review.googlesource.com/793733
Reviewed-by: Egor Pasko <pasko@chromium.org>
Commit-Queue: Egor Pasko <pasko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#519709}

CrOS-Libchrome-Original-Commit: c2aaefcc1991bd47671d8184a731ae4f960d534c
1 file changed
tree: b030a409ea23a101d96a15ead231df985efaffb3
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/