GL_OES_compressed_paletted_texture  678 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_OES_compressed_paletted_texture 1
GL_OES_compressed_paletted_texture  185 third_party/khronos/GLES2/gl2ext.h #define GL_OES_compressed_paletted_texture 1