Bug 993443 - Relax the assertion in ConstrainToCoordValues to allow aSize to also be zero. r=longsonr
Bug 995454 - Kill off TextureClientSurface's GetAsSurface and UpdateSurface methods (Moz2D migration). r=mattwoodrow
Bug 991400 - Prevent gfxPath instances from being created on the stack (they're refcounted). r=dholbert