am eadb97b4: Merge change I53f83502 into eclair

Merge commit 'eadb97b4826bb6a2fa34db9c65b5a0d6f7baade9' into eclair-mr2

* commit 'eadb97b4826bb6a2fa34db9c65b5a0d6f7baade9':
  PowerManagerService: Ignore user activity while the screen is animating off.