GitLab

Since Chrome side never knows the identifier of requesting Android
package, pass the package name to Chrome side so that Chrome side can
respond correctly.

Bug: 776476
Bug: b:24572867
Change-Id: I14d29245d43d91bb43d83df0cfae23809d1bfd02
Reviewed-on: https://chromium-review.googlesource.com/954402Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org>
Commit-Queue: Long Cheng <lgcheng@google.com>
Cr-Commit-Position: refs/heads/master@{#543412}