Merge "Reserve enum for EXT_image_gl_colorspace. Test: no test necessary Change-Id: I65d92163cf50da03ff386e5cf9a784f01f3212e9" am: 172f7a7c3e
am: 18a55c1d4b

Change-Id: I9e3aed9562931b92f3cb2204084e382c9ef2f24c