tree 066ed31dbb79ff1ebaf74de81e69cadca5fcdc8b
parent f8c06c159e8ba3fa7afdc263d72f91cbd50a9e36
author Jaewoong Jung <jungjw@google.com> 1548184796 -0800
committer Jaewoong Jung <jungjw@google.com> 1548185090 -0800

Minor code/comment cleanup for app.go.

1. We no longer need AndroidApp.extraLinkFlags.
(https://r.android.com/c/platform/build/soong/+/691332)
(https://r.android.com/c/platform/build/soong/+/792280)
2. Early break in the for loop to find --product flags.
3. Minor var name / comment updates for readability.

Test: app.go / TreeHugger
Change-Id: Iecea3e7cd319267c680422343ded5f7f8e69d0cd