Bumping gaia.json for 4 gaia-central revision(s)

========

https://hg.mozilla.org/integration/gaia-central/rev/302b622d781c
Author: gasolin <gasolin@gmail.com>
Desc: Merge pull request #11173 from gasolin/issue-887670sdp

Bug 887670 - [Test][System] Unit test for SpinDatePicker, r=alive

========

https://hg.mozilla.org/integration/gaia-central/rev/67564a09ab9e
Author: gasolin <gasolin@gmail.com>
Desc: Bug 887670 - [Test][System] Unit test for SpinDatePicker

========

https://hg.mozilla.org/integration/gaia-central/rev/ae21684b855f
Author: gasolin <gasolin@gmail.com>
Desc: Merge pull request #11152 from gasolin/issue-887670vp

Bug 887670 - [Test][System] Unit test for Value Picker, r=alive

========

https://hg.mozilla.org/integration/gaia-central/rev/fd6ac317518a
Author: gasolin <gasolin@gmail.com>
Desc: Bug 887670 - [Test][System] Unit test for Value Picker
Bug 869768 - Part 1: Add interface for roaming preference (IDL). r=hsinyi. sr=mounir
Bug 869768 - Part 2: Add interface for roaming preference (DOM). r=bugs
Bug 869768 - Part 3: RIL implementation for roaming preference. r=hsinyi
Bug 867143 - Cache Session Restore state aggressively. r=ttaubert
Bug 867143 - Adapt testsuite to cached session restore. r=ttaubert
Bug 893009 - Move _backupSessionFileOnce() logic into the SessionWorker; r=ttaubert

X-Git-Commit-ID: cacdd9a34d6daf8302d8565a6e11d357c997bee7
Bug 896270 - Replace optional arguments with nullable types in protocol.js, part 1.  r=jimb
Bug 896270 - Replace optional arguments with nullable types in protocol.js, part 2.  r=jimb
Bug 896274 - Allow an object's form to be an actor id. r=jimb
Remove some unnecessary preprocessing, no bug

--HG--
extra : rebase_source : 211b3d075040fa0ffdf64782c804f7a55f039149
Merge m-c to fx-team.
Bug 897777 - fix source mapped source resolution when there is no source root; r=jimb
Bug 897777 - fix source mapped source resolution when there is no source root; r=jimb
Merge fx-team
Bug 898308 - Clean up SessionStore initialization; f=smacleod, r=dao
Bug 896276 - Use Date.now() rather than nsIAppStartup.getStartupInfo().process to detect profiles that haven't been used for a while. r=mak
Bug 892605 - part 0: add callMethod to WidgetHelpers, checkItem to SideMenuWidget; r=vporof
Bug 892605 - part 1: move the BlackBoxChange DOM event to blackboxchange thread client event; r=vporof
Bug 892605 - part 2: add 'dbg blackbox' and 'dbg unblackbox' gcli commands; r=vporof