am a2496682: am 9b0ad4c7: Merge change I79580117 into eclair

Merge commit 'a2496682f9c6f9311199df7300bb8e16298cf40d' into eclair-mr2-plus-aosp

* commit 'a2496682f9c6f9311199df7300bb8e16298cf40d':
  docs: add context coloring to code snippets with prettify script