GL_GUILTY_CONTEXT_RESET_EXT  340 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_GUILTY_CONTEXT_RESET_EXT                             0x8253
GL_GUILTY_CONTEXT_RESET_EXT  858 third_party/khronos/GLES2/gl2ext.h #define GL_GUILTY_CONTEXT_RESET_EXT       0x8253