EGL_CONTEXT_PRIORITY_MEDIUM_IMG  170 ppapi/lib/gl/include/EGL/eglext.h #define EGL_CONTEXT_PRIORITY_MEDIUM_IMG		0x3102
EGL_CONTEXT_PRIORITY_MEDIUM_IMG  170 third_party/khronos/EGL/eglext.h #define EGL_CONTEXT_PRIORITY_MEDIUM_IMG		0x3102