tree 505810d88e1911b07aaeff06112f96db3d7a2180
parent ea60bf42fd10870aeff033b616acef48e1afe8a2
author Nancy Chen <nancychen@google.com> 1437761470 -0700
committer Nancy Chen <nancychen@google.com> 1438045094 -0700

VVM: Do not do full sync more than once within a 1 minute span.

Sometimes duplicate sync requests will be made for visual voicemail. We
only want to do one sync for each of these requests.

Bug: 22607570
Change-Id: I0ec31a9e7d2d7823e2bbaf4441951dc552ce5709