Bug 1020090: Proxy all GMP Shmem create/delete to parent and reduce allocation traffic. r=nical
Bug 1020760 - Update GMP APIs to support EME plugins. r=jesup
Bug 1020760 - Pass GMP codec specific info as a uint8_t[], and pass buffer type separately. r=jesup
Bug 1035653 - Proxy GMPParent creation to main thread to avoid assert in IToplevelProtocol ctor. r=jesup