am b847fbf2: Merge "ADT/Layout: support for 3+ color in linear gradients" into eclair

Merge commit 'b847fbf2098acc8c5854bbbfa1453431128c720e' into eclair-plus-aosp

* commit 'b847fbf2098acc8c5854bbbfa1453431128c720e':
  ADT/Layout: support for 3+ color in linear gradients