This commit makes sure Y2 entropy coding context is always updated on
every macroblock even there is no Y2 block.
Change-Id: Ie307cfc46526efe55613be39f9f178d2531b56ba
Support for gyp which doesn't support multiple objects in the same
static library having the same basename.
Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc