tree c347afbf244a02c356751ba817fd47254ef94e26
parent f1cca5ade334859bf23cf8aa5e73bad653681c8c
author Wu-cheng Li <wuchengli@google.com> 1281570485 -0700
committer Wu-cheng Li <wuchengli@google.com> 1282328057 -0700

Add camera fps range API.

Original preview frame rate API assumes the frame rate
is fixed. It does not not work with auto frame rate camera.

Change-Id: I38f7122ac8ec844ffd63558dc0763ffa17b0926a