We do pass atexture info but not use it anywhere? is it but or done on purpose? http://mxr.mozilla.org/mozilla-central/source/gfx/layers/composite/ImageHost.cpp#46

Not 100% sure but we might want to do this mTextureHost = TextureHost::CreateTextureHost(aSurface.type(), aTextureInfo.mTextureHostFlags | mTextureInfo.mTextureHostFlags, aTextureInfo.mTextureFlags | mTextureInfo.mTextureFlags); and combine ImageBridgeChild compositable + ReceiveCompositableUpdate parent settings

I cleaned this up in the Texture rewrite in bug 858914