tree 48fdbb261d7064daa617f0630f8559559823850f
parent 489e94f8a61cfc1afc1bbc25df6364a349b8676b
author Xin Chen <xinchan@google.com> 1468455109 -0700
committer Xin Chen <xinchan@google.com> 1468459235 -0700

Install required APKs for UI tests before tests start.

UI tests used to install APKs programmatically during tests,
which is not stable as observed due to security issues.
Besides, that way also deviates from manual test cases.
Instead, we will install APKs before tests and deprecate
the programmatical method to install an apk in test runtime.

Change-Id: I059265ffcd9da7ac949506cf7467779b8503cf46