tree fbe5b96ac4c2fe5385c12991f46fb8b6fdfa8c3a
parent 98030f8e1892c213447460d4b1046ce5e9799ad6
author Anthony Chen <ajchen@google.com> 1481581132 -0800
committer Anthony Chen <ajchen@google.com> 1485392219 -0800

Add notifications handling to LensPicker.

If the intent to the LensPicker has an extra specifying a system command
of "show_notifications", then the LensPicker will drop the notifications
shade.

Test: manually tested
Change-Id: I1ae8daf65263eb7172ea8551d7b5bbe22ded1247