am b200b250: merge from froyo-plus-aosp

Merge commit 'b200b2505e9906816eddb5f9bf8a55ba75543d99'

* commit 'b200b2505e9906816eddb5f9bf8a55ba75543d99':
  added vendor ID for http://www.onthegovideo.com/
  Fix build - cpu-features is ARM-specific
  eliminate a compiler warning: signed/unsigned length
  adb: optimize socket-list-walking code
  adb: remove unneeded assignment of id to zero
  adb: clean up 0 --> NULL for pointers
  - creates proper ifc.h and dhcp.h headers for libnetutils
  Adds support for UBFX to JIT and Disassembler