Android: Update docs to use generated apk wrapper scripts

BUG=674250

Change-Id: I336a67f3d528c52ec1d92dd18efd33f4efca84a7
Reviewed-on: https://chromium-review.googlesource.com/586471
Reviewed-by: Tommy Nyquist <[email protected]>
Commit-Queue: Tommy Nyquist <[email protected]>
Cr-Commit-Position: refs/heads/master@{#489692}
3 files changed