am b2e49a23: Add API level 7.

Merge commit 'b2e49a2319a40976a60d51d9a7c55d20f0b2d0e9' into eclair-plus-aosp

* commit 'b2e49a2319a40976a60d51d9a7c55d20f0b2d0e9':
  Add API level 7.