* commit 'd4272dc6':
  libgui: improve some logging and dumping
  libgui: improve some logging and dumping
  Workaround for add_tid_to_cgroup failed to write
  make sure to repaint the screen when screen turns on
  Add sdcard_r group to dumpstate.
  Ensure that /data/anr/traces.txt is world-writable
  displayhardware: fix not obeying ro.sf.lcd_density when specified