Bug 988251 - Enable sending more than 4 file descriptors in the IPC channel (r=bent)
Bug 673569 - Allow scripts to be run in a non-global scope (r=luke)
Bug 673569 - Let each frame script have its own scope (r=smaug)
Bug 1024391 - Fix popup blocking bug (r=felipe)
Bug 1038245 - Add multiprocess field to about:support (r=felipe)