Bug 835533. Avoid adding an ambiguous TextureInfo type. r=snorp

TextureInfo conflicts with TextureInfo from the layers refactor.
It's not used in many places so just avoid the typedef

--HG--
extra : rebase_source : 2edffde4c50a228637a4f7ad29a354f406fa5f0c
Bug 835038 - Ensure IPC TCP sockets always have permission checks applied. r=jduell