Deprecate internal Calendar methods.
These methods suffer from a potential integer overflow that can't be
fixed without changing their signature as described at
http://bugs.icu-project.org/trac/ticket/11632.
Since they could be overridden, we need to deprecate them for at least
one release before changing/removing them.
Bug: 30300853
Test: m checkbuild && m offline-sdk-referenceonly-docs
(cherry picked from commit b78e656948d274bcbb70a607551781005985c74c)
Change-Id: I74104a9986293ff5ef5da263255e7740e5afa952
2 files changed