tree c156076d0d773ca13db5f491da4a2ce7a44875c9
parent 5e46c713c3d94e616954c2a7bf29092d1ea4fedd
author Przemyslaw Pietrzkiewicz <ppi@google.com> 1548153203 +0100
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1548155610 +0000

[voila] refactor child sessions

This patch refactors child session state, holding the app handle and the
view that the app draws together. We also modify the demonstrative code
to launch two different apps in the child sessions.

In a subsequent patch, we will start instantiating real sessionmgrs in
the child sessions.

LE-663

test: tiles_ctl add fuchsia-pkg://fuchsia.com/voila#meta/voila.cmx

Change-Id: I4a38c81cb6093f93cae427b75105b4fb82aa02ae