Enable Omnient master flags in client code.

Bug: 327638681
Test: Manual
Flag: legacy ENABLE_LONG_PRESS_NAV_HANDLE ENABLED
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:3b220c62ce97adab33d19fddc49122545d3f5989)
Merged-In: Id8990ed145b4f035e5cd14e901676ebbd03733dd
Change-Id: Id8990ed145b4f035e5cd14e901676ebbd03733dd
1 file changed