tree e2995cb0db1a64b29db31b1d68a074c927a45252
parent 272e7a68f85706a631b209998ba5c4aeb69ca403
author Elliott Hughes <enh@google.com> 1493661871 -0700
committer Elliott Hughes <enh@google.com> 1493661871 -0700

Simplify "adb sync" documentation.

Remove -p (which only applied to "adb sync"), explicitly mention
$ANDROID_PRODUCT_OUT in the "adb sync" help text, and add "adb sync all"
as a synonym for "adb sync" for ease of documentation.

Bug: http://b/33761074
Test: "adb sync" still works, "adb --help" looks good
Change-Id: Ie5b2459a7e5e4140298f78815be25fa7c7bb47d0