Bug 994881 - Release audio offload player resources after pause timeout. r=roc
Bug 995090 - Update MediaCache again when there are changes in |MediaCache::mStreams|. r=roc
Bug 996560 - Increase maxFileSize of recorded video upto 4GB for >=720p resolution. r=mikeh
Bug 997626 - [bluez] Handle RequestPairingConsent event and reply pairing confirmation directly. r=echou, f=btian

Consent pairing event raises under the following conditions:
1. Local IO capabilities are DisplayYesNo and remote IO capabiltiies are DisplayOnly or NoInputNoOutput.
2. Call PairingConsent callback for "incoming" request.
This patch is try to directly reply pairing confirmation for consent cases.

How to test:
1. Initialize pairing request with IO capabilities-NoInputNoOutput as
headset role to b2g phone
2. Check pairing status of bluetooth headset
Bug 998239 - [RTSP] Follow up of 877193 to refine RtspTrackBuffer size. r=sworkman