Visual tweaks requested by UX.

1) Text on selected chips should be white
2) new delete asset
3) new background selected asset
4) align the alternates popup with the left of the
text field regardless of the position of the chip
5) dont get the position to put the popup at until the user
has tapped it; we cant cache it as other chips changing may have
moved this chip to a different line.
Also cleaned out unused assets.
Change-Id: I7cff1b945ca7a0c7e04430c66c5976de2dee468d
10 files changed
tree: bfd240481c16075c266fbf9ea9978038103e4e1a
  1. res/
  2. src/
  3. Android.mk
  4. list_selector_pressed_holo_dark.9.png