Bug 922943 - Do something about jit-tests failing on OS X with exit code -9 (r=terrence)
Bug 923317 - Add a GC zeal mode targeting generational GC specifically; r=billm

--HG--
extra : rebase_source : 4f2a6df352dcb1b09b92ce5bc82d885faf048909
Bug 922007 - Use the new texture clients and hosts on fennec. r=mattwoodrow
Bug 921870 - Don't change "busy" attribute from session restore (r=ttaubert)
Bug 897221 - Add test for UserAgentUpdates.jsm; r=fabrice