am 20b9c795: am 1c66faab: Merge "docs: OpenGL Tutorials fixed two broken links (Issue 5990696, public android bug: 25132)" into ics-mr1

* commit '20b9c795d4dedaabac335eb5bcd8f7ba32e38af3':
  docs: OpenGL Tutorials fixed two broken links (Issue 5990696, public android bug: 25132)